49414620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 143134992

約数和(自身を除く): 93720372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 857, 930, 961, 1714, 1860, 1922, 2571, 2883, 3428, 3844, 4285, 4805, 5142, 5766, 8570, 9610, 10284, 11532, 12855, 14415, 17140, 19220, 25710, 26567, 28830, 51420, 53134, 57660, 79701, 106268, 132835, 159402, 265670, 318804, 398505, 531340, 797010, 823577, 1594020, 1647154, 2470731, 3294308, 4117885, 4941462, 8235770, 9882924, 12353655, 16471540, 24707310, 49414620]

約数ペア:

[(1, 49414620), (2, 24707310), (3, 16471540), (4, 12353655), (5, 9882924), (6, 8235770), (10, 4941462), (12, 4117885), (15, 3294308), (20, 2470731), (30, 1647154), (31, 1594020), (60, 823577), (62, 797010), (93, 531340), (124, 398505), (155, 318804), (186, 265670), (310, 159402), (372, 132835), (465, 106268), (620, 79701), (857, 57660), (930, 53134), (961, 51420), (1714, 28830), (1860, 26567), (1922, 25710), (2571, 19220), (2883, 17140), (3428, 14415), (3844, 12855), (4285, 11532), (4805, 10284), (5142, 9610), (5766, 8570)]