48227890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 94282560

約数和(自身を除く): 46054670

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 151, 190, 205, 302, 410, 755, 779, 1510, 1558, 1681, 2869, 3362, 3895, 5738, 6191, 7790, 8405, 12382, 14345, 16810, 28690, 30955, 31939, 61910, 63878, 117629, 159695, 235258, 253831, 319390, 507662, 588145, 1176290, 1269155, 2538310, 4822789, 9645578, 24113945, 48227890]

約数ペア:

[(1, 48227890), (2, 24113945), (5, 9645578), (10, 4822789), (19, 2538310), (38, 1269155), (41, 1176290), (82, 588145), (95, 507662), (151, 319390), (190, 253831), (205, 235258), (302, 159695), (410, 117629), (755, 63878), (779, 61910), (1510, 31939), (1558, 30955), (1681, 28690), (2869, 16810), (3362, 14345), (3895, 12382), (5738, 8405), (6191, 7790)]