56733690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145471}}^1$

素因数の和:145494

約数の個数: 32

約数和(自身を含む): 146635776

約数和(自身を除く): 89902086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145471, 290942, 436413, 727355, 872826, 1454710, 1891123, 2182065, 3782246, 4364130, 5673369, 9455615, 11346738, 18911230, 28366845, 56733690]

約数ペア:

[(1, 56733690), (2, 28366845), (3, 18911230), (5, 11346738), (6, 9455615), (10, 5673369), (13, 4364130), (15, 3782246), (26, 2182065), (30, 1891123), (39, 1454710), (65, 872826), (78, 727355), (130, 436413), (195, 290942), (390, 145471)]