53809830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12781

約数の個数: 48

約数和(自身を含む): 142893504

約数和(自身を除く): 89083674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 12721, 25442, 38163, 63605, 76326, 114489, 127210, 190815, 228978, 381630, 572445, 597887, 1144890, 1195774, 1793661, 2989435, 3587322, 5380983, 5978870, 8968305, 10761966, 17936610, 26904915, 53809830]

約数ペア:

[(1, 53809830), (2, 26904915), (3, 17936610), (5, 10761966), (6, 8968305), (9, 5978870), (10, 5380983), (15, 3587322), (18, 2989435), (30, 1793661), (45, 1195774), (47, 1144890), (90, 597887), (94, 572445), (141, 381630), (235, 228978), (282, 190815), (423, 127210), (470, 114489), (705, 76326), (846, 63605), (1410, 38163), (2115, 25442), (4230, 12721)]