49474140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 145496064

約数和(自身を除く): 96021924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 397, 402, 465, 620, 670, 794, 804, 930, 1005, 1191, 1340, 1588, 1860, 1985, 2010, 2077, 2382, 3970, 4020, 4154, 4764, 5955, 6231, 7940, 8308, 10385, 11910, 12307, 12462, 20770, 23820, 24614, 24924, 26599, 31155, 36921, 41540, 49228, 53198, 61535, 62310, 73842, 79797, 106396, 123070, 124620, 132995, 147684, 159594, 184605, 246140, 265990, 319188, 369210, 398985, 531980, 738420, 797970, 824569, 1595940, 1649138, 2473707, 3298276, 4122845, 4947414, 8245690, 9894828, 12368535, 16491380, 24737070, 49474140]

約数ペア:

[(1, 49474140), (2, 24737070), (3, 16491380), (4, 12368535), (5, 9894828), (6, 8245690), (10, 4947414), (12, 4122845), (15, 3298276), (20, 2473707), (30, 1649138), (31, 1595940), (60, 824569), (62, 797970), (67, 738420), (93, 531980), (124, 398985), (134, 369210), (155, 319188), (186, 265990), (201, 246140), (268, 184605), (310, 159594), (335, 147684), (372, 132995), (397, 124620), (402, 123070), (465, 106396), (620, 79797), (670, 73842), (794, 62310), (804, 61535), (930, 53198), (1005, 49228), (1191, 41540), (1340, 36921), (1588, 31155), (1860, 26599), (1985, 24924), (2010, 24614), (2077, 23820), (2382, 20770), (3970, 12462), (4020, 12307), (4154, 11910), (4764, 10385), (5955, 8308), (6231, 7940)]