52025740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 118188000

約数和(自身を除く): 66162260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 401, 499, 802, 998, 1604, 1996, 2005, 2495, 4010, 4990, 5213, 6487, 8020, 9980, 10426, 12974, 20852, 25948, 26065, 32435, 52130, 64870, 104260, 129740, 200099, 400198, 800396, 1000495, 2000990, 2601287, 4001980, 5202574, 10405148, 13006435, 26012870, 52025740]

約数ペア:

[(1, 52025740), (2, 26012870), (4, 13006435), (5, 10405148), (10, 5202574), (13, 4001980), (20, 2601287), (26, 2000990), (52, 1000495), (65, 800396), (130, 400198), (260, 200099), (401, 129740), (499, 104260), (802, 64870), (998, 52130), (1604, 32435), (1996, 26065), (2005, 25948), (2495, 20852), (4010, 12974), (4990, 10426), (5213, 9980), (6487, 8020)]