49316670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 140553504

約数和(自身を除く): 91236834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 691, 793, 915, 1098, 1170, 1382, 1586, 1830, 2073, 2379, 2745, 3455, 3965, 4146, 4758, 5490, 6219, 6910, 7137, 7930, 8983, 10365, 11895, 12438, 14274, 17966, 20730, 23790, 26949, 31095, 35685, 42151, 44915, 53898, 62190, 71370, 80847, 84302, 89830, 126453, 134745, 161694, 210755, 252906, 269490, 379359, 404235, 421510, 547963, 632265, 758718, 808470, 1095926, 1264530, 1643889, 1896795, 2739815, 3287778, 3793590, 4931667, 5479630, 8219445, 9863334, 16438890, 24658335, 49316670]

約数ペア:

[(1, 49316670), (2, 24658335), (3, 16438890), (5, 9863334), (6, 8219445), (9, 5479630), (10, 4931667), (13, 3793590), (15, 3287778), (18, 2739815), (26, 1896795), (30, 1643889), (39, 1264530), (45, 1095926), (61, 808470), (65, 758718), (78, 632265), (90, 547963), (117, 421510), (122, 404235), (130, 379359), (183, 269490), (195, 252906), (234, 210755), (305, 161694), (366, 134745), (390, 126453), (549, 89830), (585, 84302), (610, 80847), (691, 71370), (793, 62190), (915, 53898), (1098, 44915), (1170, 42151), (1382, 35685), (1586, 31095), (1830, 26949), (2073, 23790), (2379, 20730), (2745, 17966), (3455, 14274), (3965, 12438), (4146, 11895), (4758, 10365), (5490, 8983), (6219, 7930), (6910, 7137)]