48514440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 158578560

約数和(自身を除く): 110064120

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, 227, 260, 274, 312, 390, 411, 454, 520, 548, 681, 685, 780, 822, 908, 1096, 1135, 1362, 1370, 1560, 1644, 1781, 1816, 2055, 2270, 2724, 2740, 2951, 3288, 3405, 3562, 4110, 4540, 5343, 5448, 5480, 5902, 6810, 7124, 8220, 8853, 8905, 9080, 10686, 11804, 13620, 14248, 14755, 16440, 17706, 17810, 21372, 23608, 26715, 27240, 29510, 31099, 35412, 35620, 42744, 44265, 53430, 59020, 62198, 70824, 71240, 88530, 93297, 106860, 118040, 124396, 155495, 177060, 186594, 213720, 248792, 310990, 354120, 373188, 404287, 466485, 621980, 746376, 808574, 932970, 1212861, 1243960, 1617148, 1865940, 2021435, 2425722, 3234296, 3731880, 4042870, 4851444, 6064305, 8085740, 9702888, 12128610, 16171480, 24257220, 48514440]

約数ペア:

[(1, 48514440), (2, 24257220), (3, 16171480), (4, 12128610), (5, 9702888), (6, 8085740), (8, 6064305), (10, 4851444), (12, 4042870), (13, 3731880), (15, 3234296), (20, 2425722), (24, 2021435), (26, 1865940), (30, 1617148), (39, 1243960), (40, 1212861), (52, 932970), (60, 808574), (65, 746376), (78, 621980), (104, 466485), (120, 404287), (130, 373188), (137, 354120), (156, 310990), (195, 248792), (227, 213720), (260, 186594), (274, 177060), (312, 155495), (390, 124396), (411, 118040), (454, 106860), (520, 93297), (548, 88530), (681, 71240), (685, 70824), (780, 62198), (822, 59020), (908, 53430), (1096, 44265), (1135, 42744), (1362, 35620), (1370, 35412), (1560, 31099), (1644, 29510), (1781, 27240), (1816, 26715), (2055, 23608), (2270, 21372), (2724, 17810), (2740, 17706), (2951, 16440), (3288, 14755), (3405, 14248), (3562, 13620), (4110, 11804), (4540, 10686), (5343, 9080), (5448, 8905), (5480, 8853), (5902, 8220), (6810, 7124)]