53230970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 113460480

約数和(自身を除く): 60229510

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 937, 1235, 1495, 1874, 2185, 2470, 2990, 4370, 4685, 5681, 9370, 11362, 12181, 17803, 21551, 24362, 28405, 35606, 43102, 56810, 60905, 89015, 107755, 121810, 178030, 215510, 231439, 280163, 409469, 462878, 560326, 818938, 1157195, 1400815, 2047345, 2314390, 2801630, 4094690, 5323097, 10646194, 26615485, 53230970]

約数ペア:

[(1, 53230970), (2, 26615485), (5, 10646194), (10, 5323097), (13, 4094690), (19, 2801630), (23, 2314390), (26, 2047345), (38, 1400815), (46, 1157195), (65, 818938), (95, 560326), (115, 462878), (130, 409469), (190, 280163), (230, 231439), (247, 215510), (299, 178030), (437, 121810), (494, 107755), (598, 89015), (874, 60905), (937, 56810), (1235, 43102), (1495, 35606), (1874, 28405), (2185, 24362), (2470, 21551), (2990, 17803), (4370, 12181), (4685, 11362), (5681, 9370)]