53105670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20347}}^1$

素因数の和:20389

約数の個数: 48

約数和(自身を含む): 142842960

約数和(自身を除く): 89737290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 20347, 40694, 61041, 101735, 122082, 183123, 203470, 305205, 366246, 590063, 610410, 915615, 1180126, 1770189, 1831230, 2950315, 3540378, 5310567, 5900630, 8850945, 10621134, 17701890, 26552835, 53105670]

約数ペア:

[(1, 53105670), (2, 26552835), (3, 17701890), (5, 10621134), (6, 8850945), (9, 5900630), (10, 5310567), (15, 3540378), (18, 2950315), (29, 1831230), (30, 1770189), (45, 1180126), (58, 915615), (87, 610410), (90, 590063), (145, 366246), (174, 305205), (261, 203470), (290, 183123), (435, 122082), (522, 101735), (870, 61041), (1305, 40694), (2610, 20347)]