52215156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 151517184

約数和(自身を除く): 99302028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 541, 766, 1082, 1149, 1532, 1623, 2164, 2298, 2681, 3246, 3447, 3787, 4596, 4869, 5362, 6492, 6894, 7574, 8043, 9738, 10724, 11361, 13788, 15148, 16086, 19476, 22722, 24129, 32172, 34083, 45444, 48258, 68166, 96516, 136332, 207203, 414406, 621609, 828812, 1243218, 1450421, 1864827, 2486436, 2900842, 3729654, 4351263, 5801684, 7459308, 8702526, 13053789, 17405052, 26107578, 52215156]

約数ペア:

[(1, 52215156), (2, 26107578), (3, 17405052), (4, 13053789), (6, 8702526), (7, 7459308), (9, 5801684), (12, 4351263), (14, 3729654), (18, 2900842), (21, 2486436), (28, 1864827), (36, 1450421), (42, 1243218), (63, 828812), (84, 621609), (126, 414406), (252, 207203), (383, 136332), (541, 96516), (766, 68166), (1082, 48258), (1149, 45444), (1532, 34083), (1623, 32172), (2164, 24129), (2298, 22722), (2681, 19476), (3246, 16086), (3447, 15148), (3787, 13788), (4596, 11361), (4869, 10724), (5362, 9738), (6492, 8043), (6894, 7574)]