56430950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 111421440

約数和(自身を除く): 54990490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 191, 311, 382, 475, 622, 950, 955, 1555, 1910, 3110, 3629, 4775, 5909, 7258, 7775, 9550, 11818, 15550, 18145, 29545, 36290, 59090, 59401, 90725, 118802, 147725, 181450, 295450, 297005, 594010, 1128619, 1485025, 2257238, 2970050, 5643095, 11286190, 28215475, 56430950]

約数ペア:

[(1, 56430950), (2, 28215475), (5, 11286190), (10, 5643095), (19, 2970050), (25, 2257238), (38, 1485025), (50, 1128619), (95, 594010), (190, 297005), (191, 295450), (311, 181450), (382, 147725), (475, 118802), (622, 90725), (950, 59401), (955, 59090), (1555, 36290), (1910, 29545), (3110, 18145), (3629, 15550), (4775, 11818), (5909, 9550), (7258, 7775)]