53522560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 157651200

約数和(自身を除く): 104128640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 919, 1040, 1120, 1456, 1664, 1820, 1838, 2080, 2240, 2912, 3640, 3676, 4160, 4480, 4595, 5824, 6433, 7280, 7352, 8320, 9190, 11648, 11947, 12866, 14560, 14704, 18380, 23894, 25732, 29120, 29408, 32165, 36760, 47788, 51464, 58240, 58816, 59735, 64330, 73520, 83629, 95576, 102928, 117632, 119470, 128660, 147040, 167258, 191152, 205856, 238940, 257320, 294080, 334516, 382304, 411712, 418145, 477880, 514640, 588160, 669032, 764608, 823424, 836290, 955760, 1029280, 1338064, 1529216, 1672580, 1911520, 2058560, 2676128, 3345160, 3823040, 4117120, 5352256, 6690320, 7646080, 10704512, 13380640, 26761280, 53522560]

約数ペア:

[(1, 53522560), (2, 26761280), (4, 13380640), (5, 10704512), (7, 7646080), (8, 6690320), (10, 5352256), (13, 4117120), (14, 3823040), (16, 3345160), (20, 2676128), (26, 2058560), (28, 1911520), (32, 1672580), (35, 1529216), (40, 1338064), (52, 1029280), (56, 955760), (64, 836290), (65, 823424), (70, 764608), (80, 669032), (91, 588160), (104, 514640), (112, 477880), (128, 418145), (130, 411712), (140, 382304), (160, 334516), (182, 294080), (208, 257320), (224, 238940), (260, 205856), (280, 191152), (320, 167258), (364, 147040), (416, 128660), (448, 119470), (455, 117632), (520, 102928), (560, 95576), (640, 83629), (728, 73520), (832, 64330), (896, 59735), (910, 58816), (919, 58240), (1040, 51464), (1120, 47788), (1456, 36760), (1664, 32165), (1820, 29408), (1838, 29120), (2080, 25732), (2240, 23894), (2912, 18380), (3640, 14704), (3676, 14560), (4160, 12866), (4480, 11947), (4595, 11648), (5824, 9190), (6433, 8320), (7280, 7352)]