55477860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 161021952

約数和(自身を除く): 105544092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 103, 141, 188, 191, 206, 235, 282, 309, 382, 412, 470, 515, 564, 573, 618, 705, 764, 940, 955, 1030, 1146, 1236, 1410, 1545, 1910, 2060, 2292, 2820, 2865, 3090, 3820, 4841, 5730, 6180, 8977, 9682, 11460, 14523, 17954, 19364, 19673, 24205, 26931, 29046, 35908, 39346, 44885, 48410, 53862, 58092, 59019, 72615, 78692, 89770, 96820, 98365, 107724, 118038, 134655, 145230, 179540, 196730, 236076, 269310, 290460, 295095, 393460, 538620, 590190, 924631, 1180380, 1849262, 2773893, 3698524, 4623155, 5547786, 9246310, 11095572, 13869465, 18492620, 27738930, 55477860]

約数ペア:

[(1, 55477860), (2, 27738930), (3, 18492620), (4, 13869465), (5, 11095572), (6, 9246310), (10, 5547786), (12, 4623155), (15, 3698524), (20, 2773893), (30, 1849262), (47, 1180380), (60, 924631), (94, 590190), (103, 538620), (141, 393460), (188, 295095), (191, 290460), (206, 269310), (235, 236076), (282, 196730), (309, 179540), (382, 145230), (412, 134655), (470, 118038), (515, 107724), (564, 98365), (573, 96820), (618, 89770), (705, 78692), (764, 72615), (940, 59019), (955, 58092), (1030, 53862), (1146, 48410), (1236, 44885), (1410, 39346), (1545, 35908), (1910, 29046), (2060, 26931), (2292, 24205), (2820, 19673), (2865, 19364), (3090, 17954), (3820, 14523), (4841, 11460), (5730, 9682), (6180, 8977)]