48986355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 90279936

約数和(自身を除く): 41293581

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 61, 93, 155, 157, 165, 183, 305, 341, 465, 471, 671, 785, 915, 1023, 1705, 1727, 1891, 2013, 2355, 3355, 4867, 5115, 5181, 5673, 8635, 9455, 9577, 10065, 14601, 20801, 24335, 25905, 28365, 28731, 47885, 53537, 62403, 73005, 104005, 105347, 143655, 160611, 267685, 296887, 312015, 316041, 526735, 803055, 890661, 1484435, 1580205, 3265757, 4453305, 9797271, 16328785, 48986355]

約数ペア:

[(1, 48986355), (3, 16328785), (5, 9797271), (11, 4453305), (15, 3265757), (31, 1580205), (33, 1484435), (55, 890661), (61, 803055), (93, 526735), (155, 316041), (157, 312015), (165, 296887), (183, 267685), (305, 160611), (341, 143655), (465, 105347), (471, 104005), (671, 73005), (785, 62403), (915, 53537), (1023, 47885), (1705, 28731), (1727, 28365), (1891, 25905), (2013, 24335), (2355, 20801), (3355, 14601), (4867, 10065), (5115, 9577), (5181, 9455), (5673, 8635)]