48638460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 148119552

約数和(自身を除く): 99481092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 491, 508, 635, 762, 780, 982, 1270, 1473, 1524, 1651, 1905, 1964, 2455, 2540, 2946, 3302, 3810, 4910, 4953, 5892, 6383, 6604, 7365, 7620, 8255, 9820, 9906, 12766, 14730, 16510, 19149, 19812, 24765, 25532, 29460, 31915, 33020, 38298, 49530, 62357, 63830, 76596, 95745, 99060, 124714, 127660, 187071, 191490, 249428, 311785, 374142, 382980, 623570, 748284, 810641, 935355, 1247140, 1621282, 1870710, 2431923, 3242564, 3741420, 4053205, 4863846, 8106410, 9727692, 12159615, 16212820, 24319230, 48638460]

約数ペア:

[(1, 48638460), (2, 24319230), (3, 16212820), (4, 12159615), (5, 9727692), (6, 8106410), (10, 4863846), (12, 4053205), (13, 3741420), (15, 3242564), (20, 2431923), (26, 1870710), (30, 1621282), (39, 1247140), (52, 935355), (60, 810641), (65, 748284), (78, 623570), (127, 382980), (130, 374142), (156, 311785), (195, 249428), (254, 191490), (260, 187071), (381, 127660), (390, 124714), (491, 99060), (508, 95745), (635, 76596), (762, 63830), (780, 62357), (982, 49530), (1270, 38298), (1473, 33020), (1524, 31915), (1651, 29460), (1905, 25532), (1964, 24765), (2455, 19812), (2540, 19149), (2946, 16510), (3302, 14730), (3810, 12766), (4910, 9906), (4953, 9820), (5892, 8255), (6383, 7620), (6604, 7365)]