51096990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 148635648

約数和(自身を除く): 97538658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 167, 186, 210, 217, 235, 282, 310, 329, 334, 434, 465, 470, 501, 651, 658, 705, 835, 930, 987, 1002, 1085, 1169, 1302, 1410, 1457, 1645, 1670, 1974, 2170, 2338, 2505, 2914, 3255, 3290, 3507, 4371, 4935, 5010, 5177, 5845, 6510, 7014, 7285, 7849, 8742, 9870, 10199, 10354, 11690, 14570, 15531, 15698, 17535, 20398, 21855, 23547, 25885, 30597, 31062, 35070, 36239, 39245, 43710, 47094, 50995, 51770, 54943, 61194, 72478, 77655, 78490, 101990, 108717, 109886, 117735, 152985, 155310, 164829, 181195, 217434, 235470, 243319, 274715, 305970, 329658, 362390, 486638, 543585, 549430, 729957, 824145, 1087170, 1216595, 1459914, 1648290, 1703233, 2433190, 3406466, 3649785, 5109699, 7299570, 8516165, 10219398, 17032330, 25548495, 51096990]

約数ペア:

[(1, 51096990), (2, 25548495), (3, 17032330), (5, 10219398), (6, 8516165), (7, 7299570), (10, 5109699), (14, 3649785), (15, 3406466), (21, 2433190), (30, 1703233), (31, 1648290), (35, 1459914), (42, 1216595), (47, 1087170), (62, 824145), (70, 729957), (93, 549430), (94, 543585), (105, 486638), (141, 362390), (155, 329658), (167, 305970), (186, 274715), (210, 243319), (217, 235470), (235, 217434), (282, 181195), (310, 164829), (329, 155310), (334, 152985), (434, 117735), (465, 109886), (470, 108717), (501, 101990), (651, 78490), (658, 77655), (705, 72478), (835, 61194), (930, 54943), (987, 51770), (1002, 50995), (1085, 47094), (1169, 43710), (1302, 39245), (1410, 36239), (1457, 35070), (1645, 31062), (1670, 30597), (1974, 25885), (2170, 23547), (2338, 21855), (2505, 20398), (2914, 17535), (3255, 15698), (3290, 15531), (3507, 14570), (4371, 11690), (4935, 10354), (5010, 10199), (5177, 9870), (5845, 8742), (6510, 7849), (7014, 7285)]