56148456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 176762880

約数和(自身を除く): 120614424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 547, 564, 611, 658, 728, 987, 1092, 1094, 1128, 1222, 1316, 1641, 1833, 1974, 2184, 2188, 2444, 2632, 3282, 3666, 3829, 3948, 4277, 4376, 4888, 6564, 7111, 7332, 7658, 7896, 8554, 11487, 12831, 13128, 14222, 14664, 15316, 17108, 21333, 22974, 25662, 25709, 28444, 30632, 34216, 42666, 45948, 49777, 51324, 51418, 56888, 77127, 85332, 91896, 99554, 102648, 102836, 149331, 154254, 170664, 179963, 199108, 205672, 298662, 308508, 334217, 359926, 398216, 539889, 597324, 617016, 668434, 719852, 1002651, 1079778, 1194648, 1336868, 1439704, 2005302, 2159556, 2339519, 2673736, 4010604, 4319112, 4679038, 7018557, 8021208, 9358076, 14037114, 18716152, 28074228, 56148456]

約数ペア:

[(1, 56148456), (2, 28074228), (3, 18716152), (4, 14037114), (6, 9358076), (7, 8021208), (8, 7018557), (12, 4679038), (13, 4319112), (14, 4010604), (21, 2673736), (24, 2339519), (26, 2159556), (28, 2005302), (39, 1439704), (42, 1336868), (47, 1194648), (52, 1079778), (56, 1002651), (78, 719852), (84, 668434), (91, 617016), (94, 597324), (104, 539889), (141, 398216), (156, 359926), (168, 334217), (182, 308508), (188, 298662), (273, 205672), (282, 199108), (312, 179963), (329, 170664), (364, 154254), (376, 149331), (546, 102836), (547, 102648), (564, 99554), (611, 91896), (658, 85332), (728, 77127), (987, 56888), (1092, 51418), (1094, 51324), (1128, 49777), (1222, 45948), (1316, 42666), (1641, 34216), (1833, 30632), (1974, 28444), (2184, 25709), (2188, 25662), (2444, 22974), (2632, 21333), (3282, 17108), (3666, 15316), (3829, 14664), (3948, 14222), (4277, 13128), (4376, 12831), (4888, 11487), (6564, 8554), (7111, 7896), (7332, 7658)]