51348150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16326

約数の個数: 72

約数和(自身を含む): 157672944

約数和(自身を除く): 106324794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16301, 32602, 48903, 81505, 97806, 114107, 146709, 163010, 228214, 244515, 293418, 342321, 407525, 489030, 570535, 684642, 733545, 815050, 1026963, 1141070, 1222575, 1467090, 1711605, 2053926, 2445150, 2852675, 3423210, 3667725, 5134815, 5705350, 7335450, 8558025, 10269630, 17116050, 25674075, 51348150]

約数ペア:

[(1, 51348150), (2, 25674075), (3, 17116050), (5, 10269630), (6, 8558025), (7, 7335450), (9, 5705350), (10, 5134815), (14, 3667725), (15, 3423210), (18, 2852675), (21, 2445150), (25, 2053926), (30, 1711605), (35, 1467090), (42, 1222575), (45, 1141070), (50, 1026963), (63, 815050), (70, 733545), (75, 684642), (90, 570535), (105, 489030), (126, 407525), (150, 342321), (175, 293418), (210, 244515), (225, 228214), (315, 163010), (350, 146709), (450, 114107), (525, 97806), (630, 81505), (1050, 48903), (1575, 32602), (3150, 16301)]