53207880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 175893120

約数和(自身を除く): 122685240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 233, 264, 330, 346, 440, 466, 519, 660, 692, 699, 865, 932, 1038, 1165, 1320, 1384, 1398, 1730, 1864, 1903, 2076, 2330, 2563, 2595, 2796, 3460, 3495, 3806, 4152, 4660, 5126, 5190, 5592, 5709, 6920, 6990, 7612, 7689, 9320, 9515, 10252, 10380, 11418, 12815, 13980, 15224, 15378, 19030, 20504, 20760, 22836, 25630, 27960, 28545, 30756, 38060, 38445, 40309, 45672, 51260, 57090, 61512, 76120, 76890, 80618, 102520, 114180, 120927, 153780, 161236, 201545, 228360, 241854, 307560, 322472, 403090, 443399, 483708, 604635, 806180, 886798, 967416, 1209270, 1330197, 1612360, 1773596, 2216995, 2418540, 2660394, 3547192, 4433990, 4837080, 5320788, 6650985, 8867980, 10641576, 13301970, 17735960, 26603940, 53207880]

約数ペア:

[(1, 53207880), (2, 26603940), (3, 17735960), (4, 13301970), (5, 10641576), (6, 8867980), (8, 6650985), (10, 5320788), (11, 4837080), (12, 4433990), (15, 3547192), (20, 2660394), (22, 2418540), (24, 2216995), (30, 1773596), (33, 1612360), (40, 1330197), (44, 1209270), (55, 967416), (60, 886798), (66, 806180), (88, 604635), (110, 483708), (120, 443399), (132, 403090), (165, 322472), (173, 307560), (220, 241854), (233, 228360), (264, 201545), (330, 161236), (346, 153780), (440, 120927), (466, 114180), (519, 102520), (660, 80618), (692, 76890), (699, 76120), (865, 61512), (932, 57090), (1038, 51260), (1165, 45672), (1320, 40309), (1384, 38445), (1398, 38060), (1730, 30756), (1864, 28545), (1903, 27960), (2076, 25630), (2330, 22836), (2563, 20760), (2595, 20504), (2796, 19030), (3460, 15378), (3495, 15224), (3806, 13980), (4152, 12815), (4660, 11418), (5126, 10380), (5190, 10252), (5592, 9515), (5709, 9320), (6920, 7689), (6990, 7612)]