50914870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 51935690

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 191, 230, 305, 382, 437, 610, 874, 955, 1159, 1403, 1910, 2185, 2318, 2806, 3629, 4370, 4393, 5795, 7015, 7258, 8786, 11590, 11651, 14030, 18145, 21965, 23302, 26657, 36290, 43930, 53314, 58255, 83467, 116510, 133285, 166934, 221369, 266570, 267973, 417335, 442738, 535946, 834670, 1106845, 1339865, 2213690, 2679730, 5091487, 10182974, 25457435, 50914870]

約数ペア:

[(1, 50914870), (2, 25457435), (5, 10182974), (10, 5091487), (19, 2679730), (23, 2213690), (38, 1339865), (46, 1106845), (61, 834670), (95, 535946), (115, 442738), (122, 417335), (190, 267973), (191, 266570), (230, 221369), (305, 166934), (382, 133285), (437, 116510), (610, 83467), (874, 58255), (955, 53314), (1159, 43930), (1403, 36290), (1910, 26657), (2185, 23302), (2318, 21965), (2806, 18145), (3629, 14030), (4370, 11651), (4393, 11590), (5795, 8786), (7015, 7258)]