47996760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57139}}^1$

素因数の和:57160

約数の個数: 64

約数和(自身を含む): 164563200

約数和(自身を除く): 116566440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57139, 114278, 171417, 228556, 285695, 342834, 399973, 457112, 571390, 685668, 799946, 857085, 1142780, 1199919, 1371336, 1599892, 1714170, 1999865, 2285560, 2399838, 3199784, 3428340, 3999730, 4799676, 5999595, 6856680, 7999460, 9599352, 11999190, 15998920, 23998380, 47996760]

約数ペア:

[(1, 47996760), (2, 23998380), (3, 15998920), (4, 11999190), (5, 9599352), (6, 7999460), (7, 6856680), (8, 5999595), (10, 4799676), (12, 3999730), (14, 3428340), (15, 3199784), (20, 2399838), (21, 2285560), (24, 1999865), (28, 1714170), (30, 1599892), (35, 1371336), (40, 1199919), (42, 1142780), (56, 857085), (60, 799946), (70, 685668), (84, 571390), (105, 457112), (120, 399973), (140, 342834), (168, 285695), (210, 228556), (280, 171417), (420, 114278), (840, 57139)]