56885920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3942

約数の個数: 96

約数和(自身を含む): 165449088

約数和(自身を除く): 108563168

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, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 3907, 7280, 7814, 14560, 15628, 19535, 27349, 31256, 39070, 50791, 54698, 62512, 78140, 101582, 109396, 125024, 136745, 156280, 203164, 218792, 253955, 273490, 312560, 355537, 406328, 437584, 507910, 546980, 625120, 711074, 812656, 875168, 1015820, 1093960, 1422148, 1625312, 1777685, 2031640, 2187920, 2844296, 3555370, 4063280, 4375840, 5688592, 7110740, 8126560, 11377184, 14221480, 28442960, 56885920]

約数ペア:

[(1, 56885920), (2, 28442960), (4, 14221480), (5, 11377184), (7, 8126560), (8, 7110740), (10, 5688592), (13, 4375840), (14, 4063280), (16, 3555370), (20, 2844296), (26, 2187920), (28, 2031640), (32, 1777685), (35, 1625312), (40, 1422148), (52, 1093960), (56, 1015820), (65, 875168), (70, 812656), (80, 711074), (91, 625120), (104, 546980), (112, 507910), (130, 437584), (140, 406328), (160, 355537), (182, 312560), (208, 273490), (224, 253955), (260, 218792), (280, 203164), (364, 156280), (416, 136745), (455, 125024), (520, 109396), (560, 101582), (728, 78140), (910, 62512), (1040, 54698), (1120, 50791), (1456, 39070), (1820, 31256), (2080, 27349), (2912, 19535), (3640, 15628), (3907, 14560), (7280, 7814)]