52674020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 130999680

約数和(自身を除く): 78325660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 911, 980, 1180, 1652, 1822, 2065, 2891, 3644, 4130, 4555, 5782, 6377, 8260, 9110, 11564, 12754, 14455, 18220, 25508, 28910, 31885, 44639, 53749, 57820, 63770, 89278, 107498, 127540, 178556, 214996, 223195, 268745, 376243, 446390, 537490, 752486, 892780, 1074980, 1504972, 1881215, 2633701, 3762430, 5267402, 7524860, 10534804, 13168505, 26337010, 52674020]

約数ペア:

[(1, 52674020), (2, 26337010), (4, 13168505), (5, 10534804), (7, 7524860), (10, 5267402), (14, 3762430), (20, 2633701), (28, 1881215), (35, 1504972), (49, 1074980), (59, 892780), (70, 752486), (98, 537490), (118, 446390), (140, 376243), (196, 268745), (236, 223195), (245, 214996), (295, 178556), (413, 127540), (490, 107498), (590, 89278), (826, 63770), (911, 57820), (980, 53749), (1180, 44639), (1652, 31885), (1822, 28910), (2065, 25508), (2891, 18220), (3644, 14455), (4130, 12754), (4555, 11564), (5782, 9110), (6377, 8260)]