49297860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 151045440

約数和(自身を除く): 101747580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2659, 3090, 3708, 4635, 5318, 6180, 7977, 9270, 10636, 13295, 15954, 18540, 23931, 26590, 31908, 39885, 47862, 53180, 79770, 95724, 119655, 159540, 239310, 273877, 478620, 547754, 821631, 1095508, 1369385, 1643262, 2464893, 2738770, 3286524, 4108155, 4929786, 5477540, 8216310, 9859572, 12324465, 16432620, 24648930, 49297860]

約数ペア:

[(1, 49297860), (2, 24648930), (3, 16432620), (4, 12324465), (5, 9859572), (6, 8216310), (9, 5477540), (10, 4929786), (12, 4108155), (15, 3286524), (18, 2738770), (20, 2464893), (30, 1643262), (36, 1369385), (45, 1095508), (60, 821631), (90, 547754), (103, 478620), (180, 273877), (206, 239310), (309, 159540), (412, 119655), (515, 95724), (618, 79770), (927, 53180), (1030, 47862), (1236, 39885), (1545, 31908), (1854, 26590), (2060, 23931), (2659, 18540), (3090, 15954), (3708, 13295), (4635, 10636), (5318, 9270), (6180, 7977)]