51497712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 168370176

約数和(自身を除く): 116872464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1087, 1128, 1316, 1692, 1974, 2174, 2256, 2632, 2961, 3261, 3384, 3948, 4348, 5264, 5922, 6522, 6768, 7609, 7896, 8696, 9783, 11844, 13044, 15218, 15792, 17392, 19566, 22827, 23688, 26088, 30436, 39132, 45654, 47376, 51089, 52176, 60872, 68481, 78264, 91308, 102178, 121744, 136962, 153267, 156528, 182616, 204356, 273924, 306534, 357623, 365232, 408712, 459801, 547848, 613068, 715246, 817424, 919602, 1072869, 1095696, 1226136, 1430492, 1839204, 2145738, 2452272, 2860984, 3218607, 3678408, 4291476, 5721968, 6437214, 7356816, 8582952, 12874428, 17165904, 25748856, 51497712]

約数ペア:

[(1, 51497712), (2, 25748856), (3, 17165904), (4, 12874428), (6, 8582952), (7, 7356816), (8, 6437214), (9, 5721968), (12, 4291476), (14, 3678408), (16, 3218607), (18, 2860984), (21, 2452272), (24, 2145738), (28, 1839204), (36, 1430492), (42, 1226136), (47, 1095696), (48, 1072869), (56, 919602), (63, 817424), (72, 715246), (84, 613068), (94, 547848), (112, 459801), (126, 408712), (141, 365232), (144, 357623), (168, 306534), (188, 273924), (252, 204356), (282, 182616), (329, 156528), (336, 153267), (376, 136962), (423, 121744), (504, 102178), (564, 91308), (658, 78264), (752, 68481), (846, 60872), (987, 52176), (1008, 51089), (1087, 47376), (1128, 45654), (1316, 39132), (1692, 30436), (1974, 26088), (2174, 23688), (2256, 22827), (2632, 19566), (2961, 17392), (3261, 15792), (3384, 15218), (3948, 13044), (4348, 11844), (5264, 9783), (5922, 8696), (6522, 7896), (6768, 7609)]