47475376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 107180640

約数和(自身を除く): 59705264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 293, 304, 328, 494, 533, 586, 656, 779, 988, 1066, 1172, 1558, 1976, 2132, 2344, 3116, 3809, 3952, 4264, 4688, 5567, 6232, 7618, 8528, 10127, 11134, 12013, 12464, 15236, 20254, 22268, 24026, 30472, 40508, 44536, 48052, 60944, 72371, 81016, 89072, 96104, 144742, 156169, 162032, 192208, 228247, 289484, 312338, 456494, 578968, 624676, 912988, 1157936, 1249352, 1825976, 2498704, 2967211, 3651952, 5934422, 11868844, 23737688, 47475376]

約数ペア:

[(1, 47475376), (2, 23737688), (4, 11868844), (8, 5934422), (13, 3651952), (16, 2967211), (19, 2498704), (26, 1825976), (38, 1249352), (41, 1157936), (52, 912988), (76, 624676), (82, 578968), (104, 456494), (152, 312338), (164, 289484), (208, 228247), (247, 192208), (293, 162032), (304, 156169), (328, 144742), (494, 96104), (533, 89072), (586, 81016), (656, 72371), (779, 60944), (988, 48052), (1066, 44536), (1172, 40508), (1558, 30472), (1976, 24026), (2132, 22268), (2344, 20254), (3116, 15236), (3809, 12464), (3952, 12013), (4264, 11134), (4688, 10127), (5567, 8528), (6232, 7618)]