51005310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 131915520

約数和(自身を除く): 80910210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2081, 2451, 4085, 4162, 4902, 6243, 8170, 10405, 12255, 12486, 20810, 24510, 31215, 39539, 62430, 79078, 89483, 118617, 178966, 197695, 237234, 268449, 395390, 447415, 536898, 593085, 894830, 1186170, 1342245, 1700177, 2684490, 3400354, 5100531, 8500885, 10201062, 17001770, 25502655, 51005310]

約数ペア:

[(1, 51005310), (2, 25502655), (3, 17001770), (5, 10201062), (6, 8500885), (10, 5100531), (15, 3400354), (19, 2684490), (30, 1700177), (38, 1342245), (43, 1186170), (57, 894830), (86, 593085), (95, 536898), (114, 447415), (129, 395390), (190, 268449), (215, 237234), (258, 197695), (285, 178966), (430, 118617), (570, 89483), (645, 79078), (817, 62430), (1290, 39539), (1634, 31215), (2081, 24510), (2451, 20810), (4085, 12486), (4162, 12255), (4902, 10405), (6243, 8170)]