53957176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 125657280

約数和(自身を除く): 71700104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 541, 548, 728, 959, 1082, 1096, 1781, 1918, 2164, 3562, 3787, 3836, 4328, 7033, 7124, 7574, 7672, 12467, 14066, 14248, 15148, 24934, 28132, 30296, 49231, 49868, 56264, 74117, 98462, 99736, 148234, 196924, 296468, 393848, 518819, 592936, 963521, 1037638, 1927042, 2075276, 3854084, 4150552, 6744647, 7708168, 13489294, 26978588, 53957176]

約数ペア:

[(1, 53957176), (2, 26978588), (4, 13489294), (7, 7708168), (8, 6744647), (13, 4150552), (14, 3854084), (26, 2075276), (28, 1927042), (52, 1037638), (56, 963521), (91, 592936), (104, 518819), (137, 393848), (182, 296468), (274, 196924), (364, 148234), (541, 99736), (548, 98462), (728, 74117), (959, 56264), (1082, 49868), (1096, 49231), (1781, 30296), (1918, 28132), (2164, 24934), (3562, 15148), (3787, 14248), (3836, 14066), (4328, 12467), (7033, 7672), (7124, 7574)]