52430560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 153842976

約数和(自身を除く): 101412416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 277, 280, 338, 364, 416, 455, 520, 554, 560, 676, 728, 845, 910, 1040, 1108, 1120, 1183, 1352, 1385, 1456, 1690, 1820, 1939, 2080, 2216, 2366, 2704, 2770, 2912, 3380, 3601, 3640, 3878, 4432, 4732, 5408, 5540, 5915, 6760, 7202, 7280, 7756, 8864, 9464, 9695, 11080, 11830, 13520, 14404, 14560, 15512, 18005, 18928, 19390, 22160, 23660, 25207, 27040, 28808, 31024, 36010, 37856, 38780, 44320, 46813, 47320, 50414, 57616, 62048, 72020, 77560, 93626, 94640, 100828, 115232, 126035, 144040, 155120, 187252, 189280, 201656, 234065, 252070, 288080, 310240, 327691, 374504, 403312, 468130, 504140, 576160, 655382, 749008, 806624, 936260, 1008280, 1310764, 1498016, 1638455, 1872520, 2016560, 2621528, 3276910, 3745040, 4033120, 5243056, 6553820, 7490080, 10486112, 13107640, 26215280, 52430560]

約数ペア:

[(1, 52430560), (2, 26215280), (4, 13107640), (5, 10486112), (7, 7490080), (8, 6553820), (10, 5243056), (13, 4033120), (14, 3745040), (16, 3276910), (20, 2621528), (26, 2016560), (28, 1872520), (32, 1638455), (35, 1498016), (40, 1310764), (52, 1008280), (56, 936260), (65, 806624), (70, 749008), (80, 655382), (91, 576160), (104, 504140), (112, 468130), (130, 403312), (140, 374504), (160, 327691), (169, 310240), (182, 288080), (208, 252070), (224, 234065), (260, 201656), (277, 189280), (280, 187252), (338, 155120), (364, 144040), (416, 126035), (455, 115232), (520, 100828), (554, 94640), (560, 93626), (676, 77560), (728, 72020), (845, 62048), (910, 57616), (1040, 50414), (1108, 47320), (1120, 46813), (1183, 44320), (1352, 38780), (1385, 37856), (1456, 36010), (1690, 31024), (1820, 28808), (1939, 27040), (2080, 25207), (2216, 23660), (2366, 22160), (2704, 19390), (2770, 18928), (2912, 18005), (3380, 15512), (3601, 14560), (3640, 14404), (3878, 13520), (4432, 11830), (4732, 11080), (5408, 9695), (5540, 9464), (5915, 8864), (6760, 7756), (7202, 7280)]