53891760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 160

約数和(自身を含む): 187987968

約数和(自身を除く): 134096208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 751, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1502, 1560, 1794, 1840, 2253, 2392, 2760, 2990, 3004, 3120, 3588, 3755, 4485, 4506, 4784, 5520, 5980, 6008, 7176, 7510, 8970, 9012, 9763, 11265, 11960, 12016, 14352, 15020, 17273, 17940, 18024, 19526, 22530, 23920, 29289, 30040, 34546, 35880, 36048, 39052, 45060, 48815, 51819, 58578, 60080, 69092, 71760, 78104, 86365, 90120, 97630, 103638, 117156, 138184, 146445, 156208, 172730, 180240, 195260, 207276, 224549, 234312, 259095, 276368, 292890, 345460, 390520, 414552, 449098, 468624, 518190, 585780, 673647, 690920, 781040, 829104, 898196, 1036380, 1122745, 1171560, 1347294, 1381840, 1796392, 2072760, 2245490, 2343120, 2694588, 3368235, 3592784, 4145520, 4490980, 5389176, 6736470, 8981960, 10778352, 13472940, 17963920, 26945880, 53891760]

約数ペア:

[(1, 53891760), (2, 26945880), (3, 17963920), (4, 13472940), (5, 10778352), (6, 8981960), (8, 6736470), (10, 5389176), (12, 4490980), (13, 4145520), (15, 3592784), (16, 3368235), (20, 2694588), (23, 2343120), (24, 2245490), (26, 2072760), (30, 1796392), (39, 1381840), (40, 1347294), (46, 1171560), (48, 1122745), (52, 1036380), (60, 898196), (65, 829104), (69, 781040), (78, 690920), (80, 673647), (92, 585780), (104, 518190), (115, 468624), (120, 449098), (130, 414552), (138, 390520), (156, 345460), (184, 292890), (195, 276368), (208, 259095), (230, 234312), (240, 224549), (260, 207276), (276, 195260), (299, 180240), (312, 172730), (345, 156208), (368, 146445), (390, 138184), (460, 117156), (520, 103638), (552, 97630), (598, 90120), (624, 86365), (690, 78104), (751, 71760), (780, 69092), (897, 60080), (920, 58578), (1040, 51819), (1104, 48815), (1196, 45060), (1380, 39052), (1495, 36048), (1502, 35880), (1560, 34546), (1794, 30040), (1840, 29289), (2253, 23920), (2392, 22530), (2760, 19526), (2990, 18024), (3004, 17940), (3120, 17273), (3588, 15020), (3755, 14352), (4485, 12016), (4506, 11960), (4784, 11265), (5520, 9763), (5980, 9012), (6008, 8970), (7176, 7510)]