53426860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 120153600

約数和(自身を除く): 66726740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 2383, 4484, 4766, 5605, 9532, 11210, 11915, 22420, 23830, 45277, 47660, 90554, 140597, 181108, 226385, 281194, 452770, 562388, 702985, 905540, 1405970, 2671343, 2811940, 5342686, 10685372, 13356715, 26713430, 53426860]

約数ペア:

[(1, 53426860), (2, 26713430), (4, 13356715), (5, 10685372), (10, 5342686), (19, 2811940), (20, 2671343), (38, 1405970), (59, 905540), (76, 702985), (95, 562388), (118, 452770), (190, 281194), (236, 226385), (295, 181108), (380, 140597), (590, 90554), (1121, 47660), (1180, 45277), (2242, 23830), (2383, 22420), (4484, 11915), (4766, 11210), (5605, 9532)]