47045970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 131262768

約数和(自身を除く): 84216798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 97, 102, 153, 170, 194, 255, 291, 306, 317, 485, 510, 582, 634, 765, 873, 951, 970, 1455, 1530, 1585, 1649, 1746, 1902, 2853, 2910, 3170, 3298, 4365, 4755, 4947, 5389, 5706, 8245, 8730, 9510, 9894, 10778, 14265, 14841, 16167, 16490, 24735, 26945, 28530, 29682, 30749, 32334, 48501, 49470, 53890, 61498, 74205, 80835, 92247, 97002, 148410, 153745, 161670, 184494, 242505, 276741, 307490, 461235, 485010, 522733, 553482, 922470, 1045466, 1383705, 1568199, 2613665, 2767410, 3136398, 4704597, 5227330, 7840995, 9409194, 15681990, 23522985, 47045970]

約数ペア:

[(1, 47045970), (2, 23522985), (3, 15681990), (5, 9409194), (6, 7840995), (9, 5227330), (10, 4704597), (15, 3136398), (17, 2767410), (18, 2613665), (30, 1568199), (34, 1383705), (45, 1045466), (51, 922470), (85, 553482), (90, 522733), (97, 485010), (102, 461235), (153, 307490), (170, 276741), (194, 242505), (255, 184494), (291, 161670), (306, 153745), (317, 148410), (485, 97002), (510, 92247), (582, 80835), (634, 74205), (765, 61498), (873, 53890), (951, 49470), (970, 48501), (1455, 32334), (1530, 30749), (1585, 29682), (1649, 28530), (1746, 26945), (1902, 24735), (2853, 16490), (2910, 16167), (3170, 14841), (3298, 14265), (4365, 10778), (4755, 9894), (4947, 9510), (5389, 8730), (5706, 8245)]