50190210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 160056000

約数和(自身を除く): 109865790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 599, 630, 665, 735, 798, 855, 882, 931, 1197, 1198, 1330, 1470, 1710, 1797, 1862, 1995, 2205, 2394, 2793, 2995, 3594, 3990, 4193, 4410, 4655, 5391, 5586, 5985, 5990, 8379, 8386, 8985, 9310, 10782, 11381, 11970, 12579, 13965, 16758, 17970, 20965, 22762, 25158, 26955, 27930, 29351, 34143, 37737, 41895, 41930, 53910, 56905, 58702, 62895, 68286, 75474, 79667, 83790, 88053, 102429, 113810, 125790, 146755, 159334, 170715, 176106, 188685, 204858, 239001, 264159, 293510, 341430, 377370, 398335, 440265, 478002, 512145, 528318, 557669, 717003, 796670, 880530, 1024290, 1115338, 1195005, 1320795, 1434006, 1673007, 2390010, 2641590, 2788345, 3346014, 3585015, 5019021, 5576690, 7170030, 8365035, 10038042, 16730070, 25095105, 50190210]

約数ペア:

[(1, 50190210), (2, 25095105), (3, 16730070), (5, 10038042), (6, 8365035), (7, 7170030), (9, 5576690), (10, 5019021), (14, 3585015), (15, 3346014), (18, 2788345), (19, 2641590), (21, 2390010), (30, 1673007), (35, 1434006), (38, 1320795), (42, 1195005), (45, 1115338), (49, 1024290), (57, 880530), (63, 796670), (70, 717003), (90, 557669), (95, 528318), (98, 512145), (105, 478002), (114, 440265), (126, 398335), (133, 377370), (147, 341430), (171, 293510), (190, 264159), (210, 239001), (245, 204858), (266, 188685), (285, 176106), (294, 170715), (315, 159334), (342, 146755), (399, 125790), (441, 113810), (490, 102429), (570, 88053), (599, 83790), (630, 79667), (665, 75474), (735, 68286), (798, 62895), (855, 58702), (882, 56905), (931, 53910), (1197, 41930), (1198, 41895), (1330, 37737), (1470, 34143), (1710, 29351), (1797, 27930), (1862, 26955), (1995, 25158), (2205, 22762), (2394, 20965), (2793, 17970), (2995, 16758), (3594, 13965), (3990, 12579), (4193, 11970), (4410, 11381), (4655, 10782), (5391, 9310), (5586, 8985), (5985, 8386), (5990, 8379)]