53791740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17579}}^1$

素因数の和:17611

約数の個数: 72

約数和(自身を含む): 172776240

約数和(自身を除く): 118984500

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, 17579, 35158, 52737, 70316, 87895, 105474, 158211, 175790, 210948, 263685, 298843, 316422, 351580, 527370, 597686, 632844, 791055, 896529, 1054740, 1195372, 1494215, 1582110, 1793058, 2689587, 2988430, 3164220, 3586116, 4482645, 5379174, 5976860, 8965290, 10758348, 13447935, 17930580, 26895870, 53791740]

約数ペア:

[(1, 53791740), (2, 26895870), (3, 17930580), (4, 13447935), (5, 10758348), (6, 8965290), (9, 5976860), (10, 5379174), (12, 4482645), (15, 3586116), (17, 3164220), (18, 2988430), (20, 2689587), (30, 1793058), (34, 1582110), (36, 1494215), (45, 1195372), (51, 1054740), (60, 896529), (68, 791055), (85, 632844), (90, 597686), (102, 527370), (153, 351580), (170, 316422), (180, 298843), (204, 263685), (255, 210948), (306, 175790), (340, 158211), (510, 105474), (612, 87895), (765, 70316), (1020, 52737), (1530, 35158), (3060, 17579)]