52104080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 97886320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 80, 83, 95, 112, 118, 133, 140, 152, 166, 190, 236, 266, 280, 295, 304, 332, 380, 413, 415, 472, 532, 560, 581, 590, 664, 665, 760, 826, 830, 944, 1064, 1121, 1162, 1180, 1328, 1330, 1520, 1577, 1652, 1660, 2065, 2128, 2242, 2324, 2360, 2660, 2905, 3154, 3304, 3320, 4130, 4484, 4648, 4720, 4897, 5320, 5605, 5810, 6308, 6608, 6640, 7847, 7885, 8260, 8968, 9296, 9794, 10640, 11039, 11210, 11620, 12616, 15694, 15770, 16520, 17936, 19588, 22078, 22420, 23240, 24485, 25232, 31388, 31540, 33040, 34279, 39176, 39235, 44156, 44840, 46480, 48970, 55195, 62776, 63080, 68558, 78352, 78470, 88312, 89680, 93043, 97940, 110390, 125552, 126160, 137116, 156940, 171395, 176624, 186086, 195880, 220780, 274232, 313880, 342790, 372172, 391760, 441560, 465215, 548464, 627760, 651301, 685580, 744344, 883120, 930430, 1302602, 1371160, 1488688, 1860860, 2605204, 2742320, 3256505, 3721720, 5210408, 6513010, 7443440, 10420816, 13026020, 26052040, 52104080]

約数ペア:

[(1, 52104080), (2, 26052040), (4, 13026020), (5, 10420816), (7, 7443440), (8, 6513010), (10, 5210408), (14, 3721720), (16, 3256505), (19, 2742320), (20, 2605204), (28, 1860860), (35, 1488688), (38, 1371160), (40, 1302602), (56, 930430), (59, 883120), (70, 744344), (76, 685580), (80, 651301), (83, 627760), (95, 548464), (112, 465215), (118, 441560), (133, 391760), (140, 372172), (152, 342790), (166, 313880), (190, 274232), (236, 220780), (266, 195880), (280, 186086), (295, 176624), (304, 171395), (332, 156940), (380, 137116), (413, 126160), (415, 125552), (472, 110390), (532, 97940), (560, 93043), (581, 89680), (590, 88312), (664, 78470), (665, 78352), (760, 68558), (826, 63080), (830, 62776), (944, 55195), (1064, 48970), (1121, 46480), (1162, 44840), (1180, 44156), (1328, 39235), (1330, 39176), (1520, 34279), (1577, 33040), (1652, 31540), (1660, 31388), (2065, 25232), (2128, 24485), (2242, 23240), (2324, 22420), (2360, 22078), (2660, 19588), (2905, 17936), (3154, 16520), (3304, 15770), (3320, 15694), (4130, 12616), (4484, 11620), (4648, 11210), (4720, 11039), (4897, 10640), (5320, 9794), (5605, 9296), (5810, 8968), (6308, 8260), (6608, 7885), (6640, 7847)]