53215560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 96

約数和(自身を含む): 180498240

約数和(自身を除く): 127282680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6427, 8280, 12854, 19281, 25708, 32135, 38562, 51416, 57843, 64270, 77124, 96405, 115686, 128540, 147821, 154248, 192810, 231372, 257080, 289215, 295642, 385620, 443463, 462744, 578430, 591284, 739105, 771240, 886926, 1156860, 1182568, 1330389, 1478210, 1773852, 2217315, 2313720, 2660778, 2956420, 3547704, 4434630, 5321556, 5912840, 6651945, 8869260, 10643112, 13303890, 17738520, 26607780, 53215560]

約数ペア:

[(1, 53215560), (2, 26607780), (3, 17738520), (4, 13303890), (5, 10643112), (6, 8869260), (8, 6651945), (9, 5912840), (10, 5321556), (12, 4434630), (15, 3547704), (18, 2956420), (20, 2660778), (23, 2313720), (24, 2217315), (30, 1773852), (36, 1478210), (40, 1330389), (45, 1182568), (46, 1156860), (60, 886926), (69, 771240), (72, 739105), (90, 591284), (92, 578430), (115, 462744), (120, 443463), (138, 385620), (180, 295642), (184, 289215), (207, 257080), (230, 231372), (276, 192810), (345, 154248), (360, 147821), (414, 128540), (460, 115686), (552, 96405), (690, 77124), (828, 64270), (920, 57843), (1035, 51416), (1380, 38562), (1656, 32135), (2070, 25708), (2760, 19281), (4140, 12854), (6427, 8280)]