53579320

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7013}}^1$

素因数の和:7215

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 67622600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7013, 7640, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 1339483, 2678966, 5357932, 6697415, 10715864, 13394830, 26789660, 53579320]

約数ペア:

[(1, 53579320), (2, 26789660), (4, 13394830), (5, 10715864), (8, 6697415), (10, 5357932), (20, 2678966), (40, 1339483), (191, 280520), (382, 140260), (764, 70130), (955, 56104), (1528, 35065), (1910, 28052), (3820, 14026), (7013, 7640)]