50393700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 216

約数和(自身を含む): 190473920

約数和(自身を除く): 140080220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 421, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 842, 855, 900, 950, 1050, 1140, 1197, 1260, 1263, 1330, 1425, 1575, 1596, 1684, 1710, 1900, 1995, 2100, 2105, 2394, 2526, 2660, 2850, 2947, 3150, 3325, 3420, 3789, 3990, 4210, 4275, 4788, 5052, 5700, 5894, 5985, 6300, 6315, 6650, 7578, 7980, 7999, 8420, 8550, 8841, 9975, 10525, 11788, 11970, 12630, 13300, 14735, 15156, 15998, 17100, 17682, 18945, 19950, 21050, 23940, 23997, 25260, 26523, 29470, 29925, 31575, 31996, 35364, 37890, 39900, 39995, 42100, 44205, 47994, 53046, 55993, 58940, 59850, 63150, 71991, 73675, 75780, 79990, 88410, 94725, 95988, 106092, 111986, 119700, 119985, 126300, 132615, 143982, 147350, 159980, 167979, 176820, 189450, 199975, 221025, 223972, 239970, 265230, 279965, 287964, 294700, 335958, 359955, 378900, 399950, 442050, 479940, 503937, 530460, 559930, 599925, 663075, 671916, 719910, 799900, 839895, 884100, 1007874, 1119860, 1199850, 1326150, 1399825, 1439820, 1679790, 1799775, 2015748, 2399700, 2519685, 2652300, 2799650, 3359580, 3599550, 4199475, 5039370, 5599300, 7199100, 8398950, 10078740, 12598425, 16797900, 25196850, 50393700]

約数ペア:

[(1, 50393700), (2, 25196850), (3, 16797900), (4, 12598425), (5, 10078740), (6, 8398950), (7, 7199100), (9, 5599300), (10, 5039370), (12, 4199475), (14, 3599550), (15, 3359580), (18, 2799650), (19, 2652300), (20, 2519685), (21, 2399700), (25, 2015748), (28, 1799775), (30, 1679790), (35, 1439820), (36, 1399825), (38, 1326150), (42, 1199850), (45, 1119860), (50, 1007874), (57, 884100), (60, 839895), (63, 799900), (70, 719910), (75, 671916), (76, 663075), (84, 599925), (90, 559930), (95, 530460), (100, 503937), (105, 479940), (114, 442050), (126, 399950), (133, 378900), (140, 359955), (150, 335958), (171, 294700), (175, 287964), (180, 279965), (190, 265230), (210, 239970), (225, 223972), (228, 221025), (252, 199975), (266, 189450), (285, 176820), (300, 167979), (315, 159980), (342, 147350), (350, 143982), (380, 132615), (399, 126300), (420, 119985), (421, 119700), (450, 111986), (475, 106092), (525, 95988), (532, 94725), (570, 88410), (630, 79990), (665, 75780), (684, 73675), (700, 71991), (798, 63150), (842, 59850), (855, 58940), (900, 55993), (950, 53046), (1050, 47994), (1140, 44205), (1197, 42100), (1260, 39995), (1263, 39900), (1330, 37890), (1425, 35364), (1575, 31996), (1596, 31575), (1684, 29925), (1710, 29470), (1900, 26523), (1995, 25260), (2100, 23997), (2105, 23940), (2394, 21050), (2526, 19950), (2660, 18945), (2850, 17682), (2947, 17100), (3150, 15998), (3325, 15156), (3420, 14735), (3789, 13300), (3990, 12630), (4210, 11970), (4275, 11788), (4788, 10525), (5052, 9975), (5700, 8841), (5894, 8550), (5985, 8420), (6300, 7999), (6315, 7980), (6650, 7578)]