47247930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30881}}^1$

素因数の和:30911

約数の個数: 48

約数和(自身を含む): 130074984

約数和(自身を除く): 82827054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 30881, 61762, 92643, 154405, 185286, 277929, 308810, 463215, 524977, 555858, 926430, 1049954, 1389645, 1574931, 2624885, 2779290, 3149862, 4724793, 5249770, 7874655, 9449586, 15749310, 23623965, 47247930]

約数ペア:

[(1, 47247930), (2, 23623965), (3, 15749310), (5, 9449586), (6, 7874655), (9, 5249770), (10, 4724793), (15, 3149862), (17, 2779290), (18, 2624885), (30, 1574931), (34, 1389645), (45, 1049954), (51, 926430), (85, 555858), (90, 524977), (102, 463215), (153, 308810), (170, 277929), (255, 185286), (306, 154405), (510, 92643), (765, 61762), (1530, 30881)]