55986060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71777}}^1$

素因数の和:71802

約数の個数: 48

約数和(自身を含む): 168821856

約数和(自身を除く): 112835796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 71777, 143554, 215331, 287108, 358885, 430662, 717770, 861324, 933101, 1076655, 1435540, 1866202, 2153310, 2799303, 3732404, 4306620, 4665505, 5598606, 9331010, 11197212, 13996515, 18662020, 27993030, 55986060]

約数ペア:

[(1, 55986060), (2, 27993030), (3, 18662020), (4, 13996515), (5, 11197212), (6, 9331010), (10, 5598606), (12, 4665505), (13, 4306620), (15, 3732404), (20, 2799303), (26, 2153310), (30, 1866202), (39, 1435540), (52, 1076655), (60, 933101), (65, 861324), (78, 717770), (130, 430662), (156, 358885), (195, 287108), (260, 215331), (390, 143554), (780, 71777)]