51629460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45289}}^1$

素因数の和:45320

約数の個数: 48

約数和(自身を含む): 152174400

約数和(自身を除く): 100544940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45289, 90578, 135867, 181156, 226445, 271734, 452890, 543468, 679335, 860491, 905780, 1358670, 1720982, 2581473, 2717340, 3441964, 4302455, 5162946, 8604910, 10325892, 12907365, 17209820, 25814730, 51629460]

約数ペア:

[(1, 51629460), (2, 25814730), (3, 17209820), (4, 12907365), (5, 10325892), (6, 8604910), (10, 5162946), (12, 4302455), (15, 3441964), (19, 2717340), (20, 2581473), (30, 1720982), (38, 1358670), (57, 905780), (60, 860491), (76, 679335), (95, 543468), (114, 452890), (190, 271734), (228, 226445), (285, 181156), (380, 135867), (570, 90578), (1140, 45289)]