51669270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 142084800

約数和(自身を除く): 90415530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 109, 115, 138, 207, 218, 229, 230, 327, 345, 414, 458, 545, 654, 687, 690, 981, 1035, 1090, 1145, 1374, 1635, 1962, 2061, 2070, 2290, 2507, 3270, 3435, 4122, 4905, 5014, 5267, 6870, 7521, 9810, 10305, 10534, 12535, 15042, 15801, 20610, 22563, 24961, 25070, 26335, 31602, 37605, 45126, 47403, 49922, 52670, 74883, 75210, 79005, 94806, 112815, 124805, 149766, 158010, 224649, 225630, 237015, 249610, 374415, 449298, 474030, 574103, 748830, 1123245, 1148206, 1722309, 2246490, 2870515, 3444618, 5166927, 5741030, 8611545, 10333854, 17223090, 25834635, 51669270]

約数ペア:

[(1, 51669270), (2, 25834635), (3, 17223090), (5, 10333854), (6, 8611545), (9, 5741030), (10, 5166927), (15, 3444618), (18, 2870515), (23, 2246490), (30, 1722309), (45, 1148206), (46, 1123245), (69, 748830), (90, 574103), (109, 474030), (115, 449298), (138, 374415), (207, 249610), (218, 237015), (229, 225630), (230, 224649), (327, 158010), (345, 149766), (414, 124805), (458, 112815), (545, 94806), (654, 79005), (687, 75210), (690, 74883), (981, 52670), (1035, 49922), (1090, 47403), (1145, 45126), (1374, 37605), (1635, 31602), (1962, 26335), (2061, 25070), (2070, 24961), (2290, 22563), (2507, 20610), (3270, 15801), (3435, 15042), (4122, 12535), (4905, 10534), (5014, 10305), (5267, 9810), (6870, 7521)]