52252980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 162720768

約数和(自身を除く): 110467788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2161, 2418, 4030, 4322, 4836, 6045, 6483, 8060, 8644, 10805, 12090, 12966, 21610, 24180, 25932, 28093, 32415, 43220, 56186, 64830, 66991, 84279, 112372, 129660, 133982, 140465, 168558, 200973, 267964, 280930, 334955, 337116, 401946, 421395, 561860, 669910, 803892, 842790, 870883, 1004865, 1339820, 1685580, 1741766, 2009730, 2612649, 3483532, 4019460, 4354415, 5225298, 8708830, 10450596, 13063245, 17417660, 26126490, 52252980]

約数ペア:

[(1, 52252980), (2, 26126490), (3, 17417660), (4, 13063245), (5, 10450596), (6, 8708830), (10, 5225298), (12, 4354415), (13, 4019460), (15, 3483532), (20, 2612649), (26, 2009730), (30, 1741766), (31, 1685580), (39, 1339820), (52, 1004865), (60, 870883), (62, 842790), (65, 803892), (78, 669910), (93, 561860), (124, 421395), (130, 401946), (155, 337116), (156, 334955), (186, 280930), (195, 267964), (260, 200973), (310, 168558), (372, 140465), (390, 133982), (403, 129660), (465, 112372), (620, 84279), (780, 66991), (806, 64830), (930, 56186), (1209, 43220), (1612, 32415), (1860, 28093), (2015, 25932), (2161, 24180), (2418, 21610), (4030, 12966), (4322, 12090), (4836, 10805), (6045, 8644), (6483, 8060)]