51965610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 130719744

約数和(自身を除く): 78754134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 787, 930, 1065, 1574, 2130, 2201, 2361, 3935, 4402, 4722, 6603, 7870, 11005, 11805, 13206, 22010, 23610, 24397, 33015, 48794, 55877, 66030, 73191, 111754, 121985, 146382, 167631, 243970, 279385, 335262, 365955, 558770, 731910, 838155, 1676310, 1732187, 3464374, 5196561, 8660935, 10393122, 17321870, 25982805, 51965610]

約数ペア:

[(1, 51965610), (2, 25982805), (3, 17321870), (5, 10393122), (6, 8660935), (10, 5196561), (15, 3464374), (30, 1732187), (31, 1676310), (62, 838155), (71, 731910), (93, 558770), (142, 365955), (155, 335262), (186, 279385), (213, 243970), (310, 167631), (355, 146382), (426, 121985), (465, 111754), (710, 73191), (787, 66030), (930, 55877), (1065, 48794), (1574, 33015), (2130, 24397), (2201, 23610), (2361, 22010), (3935, 13206), (4402, 11805), (4722, 11005), (6603, 7870)]