52173108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 101196108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 131, 138, 148, 156, 207, 222, 234, 262, 276, 299, 333, 393, 414, 444, 468, 481, 524, 598, 666, 786, 828, 851, 897, 962, 1179, 1196, 1332, 1443, 1572, 1702, 1703, 1794, 1924, 2358, 2553, 2691, 2886, 3013, 3404, 3406, 3588, 4329, 4716, 4847, 5106, 5109, 5382, 5772, 6026, 6812, 7659, 8658, 9039, 9694, 10212, 10218, 10764, 11063, 12052, 14541, 15318, 15327, 17316, 18078, 19388, 20436, 22126, 27117, 29082, 30636, 30654, 33189, 36156, 39169, 43623, 44252, 54234, 58164, 61308, 63011, 66378, 78338, 87246, 99567, 108468, 111481, 117507, 126022, 132756, 156676, 174492, 189033, 199134, 222962, 235014, 252044, 334443, 352521, 378066, 398268, 445924, 470028, 567099, 668886, 705042, 756132, 1003329, 1134198, 1337772, 1410084, 1449253, 2006658, 2268396, 2898506, 4013316, 4347759, 5797012, 8695518, 13043277, 17391036, 26086554, 52173108]

約数ペア:

[(1, 52173108), (2, 26086554), (3, 17391036), (4, 13043277), (6, 8695518), (9, 5797012), (12, 4347759), (13, 4013316), (18, 2898506), (23, 2268396), (26, 2006658), (36, 1449253), (37, 1410084), (39, 1337772), (46, 1134198), (52, 1003329), (69, 756132), (74, 705042), (78, 668886), (92, 567099), (111, 470028), (117, 445924), (131, 398268), (138, 378066), (148, 352521), (156, 334443), (207, 252044), (222, 235014), (234, 222962), (262, 199134), (276, 189033), (299, 174492), (333, 156676), (393, 132756), (414, 126022), (444, 117507), (468, 111481), (481, 108468), (524, 99567), (598, 87246), (666, 78338), (786, 66378), (828, 63011), (851, 61308), (897, 58164), (962, 54234), (1179, 44252), (1196, 43623), (1332, 39169), (1443, 36156), (1572, 33189), (1702, 30654), (1703, 30636), (1794, 29082), (1924, 27117), (2358, 22126), (2553, 20436), (2691, 19388), (2886, 18078), (3013, 17316), (3404, 15327), (3406, 15318), (3588, 14541), (4329, 12052), (4716, 11063), (4847, 10764), (5106, 10218), (5109, 10212), (5382, 9694), (5772, 9039), (6026, 8658), (6812, 7659)]