51122084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 103252800

約数和(自身を除く): 52130716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 877, 988, 1121, 1534, 1754, 2242, 3068, 3508, 4484, 11401, 14573, 16663, 22802, 29146, 33326, 45604, 51743, 58292, 66652, 103486, 206972, 216619, 433238, 672659, 866476, 983117, 1345318, 1966234, 2690636, 3932468, 12780521, 25561042, 51122084]

約数ペア:

[(1, 51122084), (2, 25561042), (4, 12780521), (13, 3932468), (19, 2690636), (26, 1966234), (38, 1345318), (52, 983117), (59, 866476), (76, 672659), (118, 433238), (236, 216619), (247, 206972), (494, 103486), (767, 66652), (877, 58292), (988, 51743), (1121, 45604), (1534, 33326), (1754, 29146), (2242, 22802), (3068, 16663), (3508, 14573), (4484, 11401)]