49123970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 106437240

約数和(自身を除く): 57313270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 3457, 6914, 7105, 14210, 17285, 24199, 34570, 48398, 100253, 120995, 169393, 200506, 241990, 338786, 501265, 701771, 846965, 1002530, 1403542, 1693930, 3508855, 4912397, 7017710, 9824794, 24561985, 49123970]

約数ペア:

[(1, 49123970), (2, 24561985), (5, 9824794), (7, 7017710), (10, 4912397), (14, 3508855), (29, 1693930), (35, 1403542), (49, 1002530), (58, 846965), (70, 701771), (98, 501265), (145, 338786), (203, 241990), (245, 200506), (290, 169393), (406, 120995), (490, 100253), (1015, 48398), (1421, 34570), (2030, 24199), (2842, 17285), (3457, 14210), (6914, 7105)]