54956250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 148982652

約数和(自身を除く): 94026402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 977, 1125, 1250, 1875, 1954, 2250, 2931, 3125, 3750, 4885, 5625, 5862, 6250, 8793, 9375, 9770, 11250, 14655, 17586, 18750, 24425, 28125, 29310, 43965, 48850, 56250, 73275, 87930, 122125, 146550, 219825, 244250, 366375, 439650, 610625, 732750, 1099125, 1221250, 1831875, 2198250, 3053125, 3663750, 5495625, 6106250, 9159375, 10991250, 18318750, 27478125, 54956250]

約数ペア:

[(1, 54956250), (2, 27478125), (3, 18318750), (5, 10991250), (6, 9159375), (9, 6106250), (10, 5495625), (15, 3663750), (18, 3053125), (25, 2198250), (30, 1831875), (45, 1221250), (50, 1099125), (75, 732750), (90, 610625), (125, 439650), (150, 366375), (225, 244250), (250, 219825), (375, 146550), (450, 122125), (625, 87930), (750, 73275), (977, 56250), (1125, 48850), (1250, 43965), (1875, 29310), (1954, 28125), (2250, 24425), (2931, 18750), (3125, 17586), (3750, 14655), (4885, 11250), (5625, 9770), (5862, 9375), (6250, 8793)]