56233380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 189374976

約数和(自身を除く): 133141596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 617, 620, 651, 735, 868, 930, 980, 1085, 1234, 1302, 1470, 1519, 1851, 1860, 2170, 2468, 2604, 2940, 3038, 3085, 3255, 3702, 4319, 4340, 4557, 6076, 6170, 6510, 7404, 7595, 8638, 9114, 9255, 12340, 12957, 13020, 15190, 17276, 18228, 18510, 19127, 21595, 22785, 25914, 30233, 30380, 37020, 38254, 43190, 45570, 51828, 57381, 60466, 64785, 76508, 86380, 90699, 91140, 95635, 114762, 120932, 129570, 133889, 151165, 181398, 191270, 229524, 259140, 267778, 286905, 302330, 362796, 382540, 401667, 453495, 535556, 573810, 604660, 669445, 803334, 906990, 937223, 1147620, 1338890, 1606668, 1813980, 1874446, 2008335, 2677780, 2811669, 3748892, 4016670, 4686115, 5623338, 8033340, 9372230, 11246676, 14058345, 18744460, 28116690, 56233380]

約数ペア:

[(1, 56233380), (2, 28116690), (3, 18744460), (4, 14058345), (5, 11246676), (6, 9372230), (7, 8033340), (10, 5623338), (12, 4686115), (14, 4016670), (15, 3748892), (20, 2811669), (21, 2677780), (28, 2008335), (30, 1874446), (31, 1813980), (35, 1606668), (42, 1338890), (49, 1147620), (60, 937223), (62, 906990), (70, 803334), (84, 669445), (93, 604660), (98, 573810), (105, 535556), (124, 453495), (140, 401667), (147, 382540), (155, 362796), (186, 302330), (196, 286905), (210, 267778), (217, 259140), (245, 229524), (294, 191270), (310, 181398), (372, 151165), (420, 133889), (434, 129570), (465, 120932), (490, 114762), (588, 95635), (617, 91140), (620, 90699), (651, 86380), (735, 76508), (868, 64785), (930, 60466), (980, 57381), (1085, 51828), (1234, 45570), (1302, 43190), (1470, 38254), (1519, 37020), (1851, 30380), (1860, 30233), (2170, 25914), (2468, 22785), (2604, 21595), (2940, 19127), (3038, 18510), (3085, 18228), (3255, 17276), (3702, 15190), (4319, 13020), (4340, 12957), (4557, 12340), (6076, 9255), (6170, 9114), (6510, 8638), (7404, 7595)]