51259830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4261}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 123359328

約数和(自身を除く): 72099498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 4261, 6015, 8522, 12030, 12783, 21305, 25566, 42610, 63915, 127830, 1708661, 3417322, 5125983, 8543305, 10251966, 17086610, 25629915, 51259830]

約数ペア:

[(1, 51259830), (2, 25629915), (3, 17086610), (5, 10251966), (6, 8543305), (10, 5125983), (15, 3417322), (30, 1708661), (401, 127830), (802, 63915), (1203, 42610), (2005, 25566), (2406, 21305), (4010, 12783), (4261, 12030), (6015, 8522)]