49100940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 182997360

約数和(自身を除く): 133896420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 293, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 586, 588, 630, 665, 684, 735, 798, 855, 879, 882, 931, 980, 1140, 1172, 1197, 1260, 1330, 1465, 1470, 1596, 1710, 1758, 1764, 1862, 1995, 2051, 2205, 2394, 2637, 2660, 2793, 2930, 2940, 3420, 3516, 3724, 3990, 4102, 4395, 4410, 4655, 4788, 5274, 5567, 5586, 5860, 5985, 6153, 7980, 8204, 8379, 8790, 8820, 9310, 10255, 10548, 11134, 11172, 11970, 12306, 13185, 13965, 14357, 16701, 16758, 17580, 18459, 18620, 20510, 22268, 23940, 24612, 26370, 27835, 27930, 28714, 30765, 33402, 33516, 36918, 38969, 41020, 41895, 43071, 50103, 52740, 55670, 55860, 57428, 61530, 66804, 71785, 73836, 77938, 83505, 83790, 86142, 92295, 100206, 111340, 116907, 123060, 129213, 143570, 155876, 167010, 167580, 172284, 184590, 194845, 200412, 215355, 233814, 250515, 258426, 272783, 287140, 334020, 350721, 369180, 389690, 430710, 467628, 501030, 516852, 545566, 584535, 646065, 701442, 779380, 818349, 861420, 1002060, 1091132, 1169070, 1292130, 1363915, 1402884, 1636698, 1753605, 2338140, 2455047, 2584260, 2727830, 3273396, 3507210, 4091745, 4910094, 5455660, 7014420, 8183490, 9820188, 12275235, 16366980, 24550470, 49100940]

約数ペア:

[(1, 49100940), (2, 24550470), (3, 16366980), (4, 12275235), (5, 9820188), (6, 8183490), (7, 7014420), (9, 5455660), (10, 4910094), (12, 4091745), (14, 3507210), (15, 3273396), (18, 2727830), (19, 2584260), (20, 2455047), (21, 2338140), (28, 1753605), (30, 1636698), (35, 1402884), (36, 1363915), (38, 1292130), (42, 1169070), (45, 1091132), (49, 1002060), (57, 861420), (60, 818349), (63, 779380), (70, 701442), (76, 646065), (84, 584535), (90, 545566), (95, 516852), (98, 501030), (105, 467628), (114, 430710), (126, 389690), (133, 369180), (140, 350721), (147, 334020), (171, 287140), (180, 272783), (190, 258426), (196, 250515), (210, 233814), (228, 215355), (245, 200412), (252, 194845), (266, 184590), (285, 172284), (293, 167580), (294, 167010), (315, 155876), (342, 143570), (380, 129213), (399, 123060), (420, 116907), (441, 111340), (490, 100206), (532, 92295), (570, 86142), (586, 83790), (588, 83505), (630, 77938), (665, 73836), (684, 71785), (735, 66804), (798, 61530), (855, 57428), (879, 55860), (882, 55670), (931, 52740), (980, 50103), (1140, 43071), (1172, 41895), (1197, 41020), (1260, 38969), (1330, 36918), (1465, 33516), (1470, 33402), (1596, 30765), (1710, 28714), (1758, 27930), (1764, 27835), (1862, 26370), (1995, 24612), (2051, 23940), (2205, 22268), (2394, 20510), (2637, 18620), (2660, 18459), (2793, 17580), (2930, 16758), (2940, 16701), (3420, 14357), (3516, 13965), (3724, 13185), (3990, 12306), (4102, 11970), (4395, 11172), (4410, 11134), (4655, 10548), (4788, 10255), (5274, 9310), (5567, 8820), (5586, 8790), (5860, 8379), (5985, 8204), (6153, 7980)]