52581645

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 97156800

約数和(自身を除く): 44575155

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 691, 801, 855, 1335, 1691, 2073, 3455, 4005, 5073, 6219, 8455, 10365, 13129, 15219, 25365, 31095, 39387, 61499, 65645, 76095, 118161, 184497, 196935, 307495, 553491, 590805, 922485, 1168481, 2767455, 3505443, 5842405, 10516329, 17527215, 52581645]

約数ペア:

[(1, 52581645), (3, 17527215), (5, 10516329), (9, 5842405), (15, 3505443), (19, 2767455), (45, 1168481), (57, 922485), (89, 590805), (95, 553491), (171, 307495), (267, 196935), (285, 184497), (445, 118161), (691, 76095), (801, 65645), (855, 61499), (1335, 39387), (1691, 31095), (2073, 25365), (3455, 15219), (4005, 13129), (5073, 10365), (6219, 8455)]