55222050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28319}}^1$

素因数の和:28347

約数の個数: 48

約数和(自身を含む): 147490560

約数和(自身を除く): 92268510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28319, 56638, 84957, 141595, 169914, 283190, 368147, 424785, 707975, 736294, 849570, 1104441, 1415950, 1840735, 2123925, 2208882, 3681470, 4247850, 5522205, 9203675, 11044410, 18407350, 27611025, 55222050]

約数ペア:

[(1, 55222050), (2, 27611025), (3, 18407350), (5, 11044410), (6, 9203675), (10, 5522205), (13, 4247850), (15, 3681470), (25, 2208882), (26, 2123925), (30, 1840735), (39, 1415950), (50, 1104441), (65, 849570), (75, 736294), (78, 707975), (130, 424785), (150, 368147), (195, 283190), (325, 169914), (390, 141595), (650, 84957), (975, 56638), (1950, 28319)]