49796760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 162751680

約数和(自身を除く): 112954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 233, 260, 274, 312, 390, 411, 466, 520, 548, 685, 699, 780, 822, 932, 1096, 1165, 1370, 1398, 1560, 1644, 1781, 1864, 2055, 2330, 2740, 2796, 3029, 3288, 3495, 3562, 4110, 4660, 5343, 5480, 5592, 6058, 6990, 7124, 8220, 8905, 9087, 9320, 10686, 12116, 13980, 14248, 15145, 16440, 17810, 18174, 21372, 24232, 26715, 27960, 30290, 31921, 35620, 36348, 42744, 45435, 53430, 60580, 63842, 71240, 72696, 90870, 95763, 106860, 121160, 127684, 159605, 181740, 191526, 213720, 255368, 319210, 363480, 383052, 414973, 478815, 638420, 766104, 829946, 957630, 1244919, 1276840, 1659892, 1915260, 2074865, 2489838, 3319784, 3830520, 4149730, 4979676, 6224595, 8299460, 9959352, 12449190, 16598920, 24898380, 49796760]

約数ペア:

[(1, 49796760), (2, 24898380), (3, 16598920), (4, 12449190), (5, 9959352), (6, 8299460), (8, 6224595), (10, 4979676), (12, 4149730), (13, 3830520), (15, 3319784), (20, 2489838), (24, 2074865), (26, 1915260), (30, 1659892), (39, 1276840), (40, 1244919), (52, 957630), (60, 829946), (65, 766104), (78, 638420), (104, 478815), (120, 414973), (130, 383052), (137, 363480), (156, 319210), (195, 255368), (233, 213720), (260, 191526), (274, 181740), (312, 159605), (390, 127684), (411, 121160), (466, 106860), (520, 95763), (548, 90870), (685, 72696), (699, 71240), (780, 63842), (822, 60580), (932, 53430), (1096, 45435), (1165, 42744), (1370, 36348), (1398, 35620), (1560, 31921), (1644, 30290), (1781, 27960), (1864, 26715), (2055, 24232), (2330, 21372), (2740, 18174), (2796, 17810), (3029, 16440), (3288, 15145), (3495, 14248), (3562, 13980), (4110, 12116), (4660, 10686), (5343, 9320), (5480, 9087), (5592, 8905), (6058, 8220), (6990, 7124)]