51705892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 56674268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 839, 868, 994, 1678, 1988, 2201, 3356, 4402, 5873, 8804, 11746, 15407, 23492, 26009, 30814, 52018, 59569, 61628, 104036, 119138, 182063, 238276, 364126, 416983, 728252, 833966, 1667932, 1846639, 3693278, 7386556, 12926473, 25852946, 51705892]

約数ペア:

[(1, 51705892), (2, 25852946), (4, 12926473), (7, 7386556), (14, 3693278), (28, 1846639), (31, 1667932), (62, 833966), (71, 728252), (124, 416983), (142, 364126), (217, 238276), (284, 182063), (434, 119138), (497, 104036), (839, 61628), (868, 59569), (994, 52018), (1678, 30814), (1988, 26009), (2201, 23492), (3356, 15407), (4402, 11746), (5873, 8804)]