54970890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 144547200

約数和(自身を除く): 89576310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 2389, 3835, 4602, 4778, 7167, 7670, 11505, 11945, 14334, 23010, 23890, 31057, 35835, 62114, 71670, 93171, 140951, 155285, 186342, 281902, 310570, 422853, 465855, 704755, 845706, 931710, 1409510, 1832363, 2114265, 3664726, 4228530, 5497089, 9161815, 10994178, 18323630, 27485445, 54970890]

約数ペア:

[(1, 54970890), (2, 27485445), (3, 18323630), (5, 10994178), (6, 9161815), (10, 5497089), (13, 4228530), (15, 3664726), (26, 2114265), (30, 1832363), (39, 1409510), (59, 931710), (65, 845706), (78, 704755), (118, 465855), (130, 422853), (177, 310570), (195, 281902), (295, 186342), (354, 155285), (390, 140951), (590, 93171), (767, 71670), (885, 62114), (1534, 35835), (1770, 31057), (2301, 23890), (2389, 23010), (3835, 14334), (4602, 11945), (4778, 11505), (7167, 7670)]