52600180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 116734464

約数和(自身を除く): 64134284

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1973, 2666, 3946, 5332, 6665, 7892, 9865, 13330, 19730, 26660, 39460, 61163, 84839, 122326, 169678, 244652, 305815, 339356, 424195, 611630, 848390, 1223260, 1696780, 2630009, 5260018, 10520036, 13150045, 26300090, 52600180]

約数ペア:

[(1, 52600180), (2, 26300090), (4, 13150045), (5, 10520036), (10, 5260018), (20, 2630009), (31, 1696780), (43, 1223260), (62, 848390), (86, 611630), (124, 424195), (155, 339356), (172, 305815), (215, 244652), (310, 169678), (430, 122326), (620, 84839), (860, 61163), (1333, 39460), (1973, 26660), (2666, 19730), (3946, 13330), (5332, 9865), (6665, 7892)]