49142490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 75881766

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1063, 1541, 2010, 2126, 3082, 3189, 4623, 5315, 6378, 7705, 9246, 10630, 15410, 15945, 23115, 24449, 31890, 46230, 48898, 71221, 73347, 122245, 142442, 146694, 213663, 244490, 356105, 366735, 427326, 712210, 733470, 1068315, 1638083, 2136630, 3276166, 4914249, 8190415, 9828498, 16380830, 24571245, 49142490]

約数ペア:

[(1, 49142490), (2, 24571245), (3, 16380830), (5, 9828498), (6, 8190415), (10, 4914249), (15, 3276166), (23, 2136630), (30, 1638083), (46, 1068315), (67, 733470), (69, 712210), (115, 427326), (134, 366735), (138, 356105), (201, 244490), (230, 213663), (335, 146694), (345, 142442), (402, 122245), (670, 73347), (690, 71221), (1005, 48898), (1063, 46230), (1541, 31890), (2010, 24449), (2126, 23115), (3082, 15945), (3189, 15410), (4623, 10630), (5315, 9246), (6378, 7705)]