51909030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6949}}^1$

素因数の和:7045

約数の個数: 48

約数和(自身を含む): 136609200

約数和(自身を除く): 84700170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 6949, 7470, 13898, 20847, 34745, 41694, 62541, 69490, 104235, 125082, 208470, 312705, 576767, 625410, 1153534, 1730301, 2883835, 3460602, 5190903, 5767670, 8651505, 10381806, 17303010, 25954515, 51909030]

約数ペア:

[(1, 51909030), (2, 25954515), (3, 17303010), (5, 10381806), (6, 8651505), (9, 5767670), (10, 5190903), (15, 3460602), (18, 2883835), (30, 1730301), (45, 1153534), (83, 625410), (90, 576767), (166, 312705), (249, 208470), (415, 125082), (498, 104235), (747, 69490), (830, 62541), (1245, 41694), (1494, 34745), (2490, 20847), (3735, 13898), (6949, 7470)]