50923740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17321}}^1$

素因数の和:17347

約数の個数: 72

約数和(自身を含む): 165875472

約数和(自身を除く): 114951732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17321, 34642, 51963, 69284, 86605, 103926, 121247, 173210, 207852, 242494, 259815, 346420, 363741, 484988, 519630, 606235, 727482, 848729, 1039260, 1212470, 1454964, 1697458, 1818705, 2424940, 2546187, 3394916, 3637410, 4243645, 5092374, 7274820, 8487290, 10184748, 12730935, 16974580, 25461870, 50923740]

約数ペア:

[(1, 50923740), (2, 25461870), (3, 16974580), (4, 12730935), (5, 10184748), (6, 8487290), (7, 7274820), (10, 5092374), (12, 4243645), (14, 3637410), (15, 3394916), (20, 2546187), (21, 2424940), (28, 1818705), (30, 1697458), (35, 1454964), (42, 1212470), (49, 1039260), (60, 848729), (70, 727482), (84, 606235), (98, 519630), (105, 484988), (140, 363741), (147, 346420), (196, 259815), (210, 242494), (245, 207852), (294, 173210), (420, 121247), (490, 103926), (588, 86605), (735, 69284), (980, 51963), (1470, 34642), (2940, 17321)]