50180520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 170755200

約数和(自身を除く): 120574680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1693, 1976, 2280, 2470, 2964, 3386, 3705, 4940, 5079, 5928, 6772, 7410, 8465, 9880, 10158, 13544, 14820, 16930, 20316, 22009, 25395, 29640, 32167, 33860, 40632, 44018, 50790, 64334, 66027, 67720, 88036, 96501, 101580, 110045, 128668, 132054, 160835, 176072, 193002, 203160, 220090, 257336, 264108, 321670, 330135, 386004, 418171, 440180, 482505, 528216, 643340, 660270, 772008, 836342, 880360, 965010, 1254513, 1286680, 1320540, 1672684, 1930020, 2090855, 2509026, 2641080, 3345368, 3860040, 4181710, 5018052, 6272565, 8363420, 10036104, 12545130, 16726840, 25090260, 50180520]

約数ペア:

[(1, 50180520), (2, 25090260), (3, 16726840), (4, 12545130), (5, 10036104), (6, 8363420), (8, 6272565), (10, 5018052), (12, 4181710), (13, 3860040), (15, 3345368), (19, 2641080), (20, 2509026), (24, 2090855), (26, 1930020), (30, 1672684), (38, 1320540), (39, 1286680), (40, 1254513), (52, 965010), (57, 880360), (60, 836342), (65, 772008), (76, 660270), (78, 643340), (95, 528216), (104, 482505), (114, 440180), (120, 418171), (130, 386004), (152, 330135), (156, 321670), (190, 264108), (195, 257336), (228, 220090), (247, 203160), (260, 193002), (285, 176072), (312, 160835), (380, 132054), (390, 128668), (456, 110045), (494, 101580), (520, 96501), (570, 88036), (741, 67720), (760, 66027), (780, 64334), (988, 50790), (1140, 44018), (1235, 40632), (1482, 33860), (1560, 32167), (1693, 29640), (1976, 25395), (2280, 22009), (2470, 20316), (2964, 16930), (3386, 14820), (3705, 13544), (4940, 10158), (5079, 9880), (5928, 8465), (6772, 7410)]