51314340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 134480220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 383, 385, 406, 420, 435, 462, 580, 609, 638, 660, 766, 770, 812, 870, 924, 957, 1015, 1149, 1155, 1218, 1276, 1532, 1540, 1595, 1740, 1914, 1915, 2030, 2233, 2298, 2310, 2436, 2681, 3045, 3190, 3828, 3830, 4060, 4213, 4466, 4596, 4620, 4785, 5362, 5745, 6090, 6380, 6699, 7660, 8043, 8426, 8932, 9570, 10724, 11107, 11165, 11490, 12180, 12639, 13398, 13405, 16086, 16852, 19140, 21065, 22214, 22330, 22980, 25278, 26796, 26810, 29491, 32172, 33321, 33495, 40215, 42130, 44428, 44660, 50556, 53620, 55535, 58982, 63195, 66642, 66990, 77749, 80430, 84260, 88473, 111070, 117964, 122177, 126390, 133284, 133980, 147455, 155498, 160860, 166605, 176946, 222140, 233247, 244354, 252780, 294910, 310996, 333210, 353892, 366531, 388745, 442365, 466494, 488708, 589820, 610885, 666420, 733062, 777490, 855239, 884730, 932988, 1166235, 1221770, 1466124, 1554980, 1710478, 1769460, 1832655, 2332470, 2443540, 2565717, 3420956, 3665310, 4276195, 4664940, 5131434, 7330620, 8552390, 10262868, 12828585, 17104780, 25657170, 51314340]

約数ペア:

[(1, 51314340), (2, 25657170), (3, 17104780), (4, 12828585), (5, 10262868), (6, 8552390), (7, 7330620), (10, 5131434), (11, 4664940), (12, 4276195), (14, 3665310), (15, 3420956), (20, 2565717), (21, 2443540), (22, 2332470), (28, 1832655), (29, 1769460), (30, 1710478), (33, 1554980), (35, 1466124), (42, 1221770), (44, 1166235), (55, 932988), (58, 884730), (60, 855239), (66, 777490), (70, 733062), (77, 666420), (84, 610885), (87, 589820), (105, 488708), (110, 466494), (116, 442365), (132, 388745), (140, 366531), (145, 353892), (154, 333210), (165, 310996), (174, 294910), (203, 252780), (210, 244354), (220, 233247), (231, 222140), (290, 176946), (308, 166605), (319, 160860), (330, 155498), (348, 147455), (383, 133980), (385, 133284), (406, 126390), (420, 122177), (435, 117964), (462, 111070), (580, 88473), (609, 84260), (638, 80430), (660, 77749), (766, 66990), (770, 66642), (812, 63195), (870, 58982), (924, 55535), (957, 53620), (1015, 50556), (1149, 44660), (1155, 44428), (1218, 42130), (1276, 40215), (1532, 33495), (1540, 33321), (1595, 32172), (1740, 29491), (1914, 26810), (1915, 26796), (2030, 25278), (2233, 22980), (2298, 22330), (2310, 22214), (2436, 21065), (2681, 19140), (3045, 16852), (3190, 16086), (3828, 13405), (3830, 13398), (4060, 12639), (4213, 12180), (4466, 11490), (4596, 11165), (4620, 11107), (4785, 10724), (5362, 9570), (5745, 8932), (6090, 8426), (6380, 8043), (6699, 7660)]