52881990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 145635840

約数和(自身を除く): 92753850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 601, 838, 1202, 1257, 1803, 2095, 2514, 2933, 3005, 3606, 4190, 4207, 5866, 6010, 6285, 8414, 8799, 9015, 12570, 12621, 14665, 17598, 18030, 21035, 25242, 29330, 42070, 43995, 63105, 87990, 126210, 251819, 503638, 755457, 1259095, 1510914, 1762733, 2518190, 3525466, 3777285, 5288199, 7554570, 8813665, 10576398, 17627330, 26440995, 52881990]

約数ペア:

[(1, 52881990), (2, 26440995), (3, 17627330), (5, 10576398), (6, 8813665), (7, 7554570), (10, 5288199), (14, 3777285), (15, 3525466), (21, 2518190), (30, 1762733), (35, 1510914), (42, 1259095), (70, 755457), (105, 503638), (210, 251819), (419, 126210), (601, 87990), (838, 63105), (1202, 43995), (1257, 42070), (1803, 29330), (2095, 25242), (2514, 21035), (2933, 18030), (3005, 17598), (3606, 14665), (4190, 12621), (4207, 12570), (5866, 9015), (6010, 8799), (6285, 8414)]