53173620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17409

約数の個数: 72

約数和(自身を含む): 170790984

約数和(自身を除く): 117617364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17377, 34754, 52131, 69508, 86885, 104262, 156393, 173770, 208524, 260655, 295409, 312786, 347540, 521310, 590818, 625572, 781965, 886227, 1042620, 1181636, 1477045, 1563930, 1772454, 2658681, 2954090, 3127860, 3544908, 4431135, 5317362, 5908180, 8862270, 10634724, 13293405, 17724540, 26586810, 53173620]

約数ペア:

[(1, 53173620), (2, 26586810), (3, 17724540), (4, 13293405), (5, 10634724), (6, 8862270), (9, 5908180), (10, 5317362), (12, 4431135), (15, 3544908), (17, 3127860), (18, 2954090), (20, 2658681), (30, 1772454), (34, 1563930), (36, 1477045), (45, 1181636), (51, 1042620), (60, 886227), (68, 781965), (85, 625572), (90, 590818), (102, 521310), (153, 347540), (170, 312786), (180, 295409), (204, 260655), (255, 208524), (306, 173770), (340, 156393), (510, 104262), (612, 86885), (765, 69508), (1020, 52131), (1530, 34754), (3060, 17377)]