49958980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 114024960

約数和(自身を除く): 64065980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4241, 5890, 8482, 11780, 16964, 21205, 42410, 80579, 84820, 131471, 161158, 262942, 322316, 402895, 525884, 657355, 805790, 1314710, 1611580, 2497949, 2629420, 4995898, 9991796, 12489745, 24979490, 49958980]

約数ペア:

[(1, 49958980), (2, 24979490), (4, 12489745), (5, 9991796), (10, 4995898), (19, 2629420), (20, 2497949), (31, 1611580), (38, 1314710), (62, 805790), (76, 657355), (95, 525884), (124, 402895), (155, 322316), (190, 262942), (310, 161158), (380, 131471), (589, 84820), (620, 80579), (1178, 42410), (2356, 21205), (2945, 16964), (4241, 11780), (5890, 8482)]