51273001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 61246080

約数和(自身を除く): 9973079

約数列:

[1, 13, 19, 41, 61, 83, 247, 533, 779, 793, 1079, 1159, 1577, 2501, 3403, 5063, 10127, 15067, 20501, 32513, 44239, 47519, 64657, 65819, 96197, 207583, 617747, 840541, 1250561, 2698579, 3944077, 51273001]

約数ペア:

[(1, 51273001), (13, 3944077), (19, 2698579), (41, 1250561), (61, 840541), (83, 617747), (247, 207583), (533, 96197), (779, 65819), (793, 64657), (1079, 47519), (1159, 44239), (1577, 32513), (2501, 20501), (3403, 15067), (5063, 10127)]