53915659681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{144271}}^1$

素因数の和:144409

約数の個数: 32

約数和(自身を含む): 65441779200

約数和(自身を除く): 11526119519

約数列:

[1, 13, 17, 19, 89, 221, 247, 323, 1157, 1513, 1691, 4199, 19669, 21983, 28747, 144271, 373711, 1875523, 2452607, 2741149, 12840119, 31883891, 35634937, 46599533, 166921547, 218282023, 243962261, 605793929, 2837666299, 3171509393, 4147358437, 53915659681]

約数ペア:

[(1, 53915659681), (13, 4147358437), (17, 3171509393), (19, 2837666299), (89, 605793929), (221, 243962261), (247, 218282023), (323, 166921547), (1157, 46599533), (1513, 35634937), (1691, 31883891), (4199, 12840119), (19669, 2741149), (21983, 2452607), (28747, 1875523), (144271, 373711)]