53853200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 138014976

約数和(自身を除く): 84161776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 101, 124, 155, 172, 200, 202, 215, 248, 310, 344, 400, 404, 430, 496, 505, 620, 688, 775, 808, 860, 1010, 1075, 1240, 1333, 1550, 1616, 1720, 2020, 2150, 2480, 2525, 2666, 3100, 3131, 3440, 4040, 4300, 4343, 5050, 5332, 6200, 6262, 6665, 8080, 8600, 8686, 10100, 10664, 12400, 12524, 13330, 15655, 17200, 17372, 20200, 21328, 21715, 25048, 26660, 31310, 33325, 34744, 40400, 43430, 50096, 53320, 62620, 66650, 69488, 78275, 86860, 106640, 108575, 125240, 133300, 134633, 156550, 173720, 217150, 250480, 266600, 269266, 313100, 347440, 434300, 533200, 538532, 626200, 673165, 868600, 1077064, 1252400, 1346330, 1737200, 2154128, 2692660, 3365825, 5385320, 6731650, 10770640, 13463300, 26926600, 53853200]

約数ペア:

[(1, 53853200), (2, 26926600), (4, 13463300), (5, 10770640), (8, 6731650), (10, 5385320), (16, 3365825), (20, 2692660), (25, 2154128), (31, 1737200), (40, 1346330), (43, 1252400), (50, 1077064), (62, 868600), (80, 673165), (86, 626200), (100, 538532), (101, 533200), (124, 434300), (155, 347440), (172, 313100), (200, 269266), (202, 266600), (215, 250480), (248, 217150), (310, 173720), (344, 156550), (400, 134633), (404, 133300), (430, 125240), (496, 108575), (505, 106640), (620, 86860), (688, 78275), (775, 69488), (808, 66650), (860, 62620), (1010, 53320), (1075, 50096), (1240, 43430), (1333, 40400), (1550, 34744), (1616, 33325), (1720, 31310), (2020, 26660), (2150, 25048), (2480, 21715), (2525, 21328), (2666, 20200), (3100, 17372), (3131, 17200), (3440, 15655), (4040, 13330), (4300, 12524), (4343, 12400), (5050, 10664), (5332, 10100), (6200, 8686), (6262, 8600), (6665, 8080)]