51712830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 150250464

約数和(自身を除く): 98537634

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1637, 1755, 2106, 2430, 3159, 3274, 3510, 4911, 5265, 6318, 8185, 9822, 10530, 14733, 15795, 16370, 21281, 24555, 29466, 31590, 42562, 44199, 49110, 63843, 73665, 88398, 106405, 127686, 132597, 147330, 191529, 212810, 220995, 265194, 319215, 383058, 397791, 441990, 574587, 638430, 662985, 795582, 957645, 1149174, 1325970, 1723761, 1915290, 1988955, 2872935, 3447522, 3977910, 5171283, 5745870, 8618805, 10342566, 17237610, 25856415, 51712830]

約数ペア:

[(1, 51712830), (2, 25856415), (3, 17237610), (5, 10342566), (6, 8618805), (9, 5745870), (10, 5171283), (13, 3977910), (15, 3447522), (18, 2872935), (26, 1988955), (27, 1915290), (30, 1723761), (39, 1325970), (45, 1149174), (54, 957645), (65, 795582), (78, 662985), (81, 638430), (90, 574587), (117, 441990), (130, 397791), (135, 383058), (162, 319215), (195, 265194), (234, 220995), (243, 212810), (270, 191529), (351, 147330), (390, 132597), (405, 127686), (486, 106405), (585, 88398), (702, 73665), (810, 63843), (1053, 49110), (1170, 44199), (1215, 42562), (1637, 31590), (1755, 29466), (2106, 24555), (2430, 21281), (3159, 16370), (3274, 15795), (3510, 14733), (4911, 10530), (5265, 9822), (6318, 8185)]