49209660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91129}}^1$

素因数の和:91147

約数の個数: 48

約数和(自身を含む): 153098400

約数和(自身を除く): 103888740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91129, 182258, 273387, 364516, 455645, 546774, 820161, 911290, 1093548, 1366935, 1640322, 1822580, 2460483, 2733870, 3280644, 4100805, 4920966, 5467740, 8201610, 9841932, 12302415, 16403220, 24604830, 49209660]

約数ペア:

[(1, 49209660), (2, 24604830), (3, 16403220), (4, 12302415), (5, 9841932), (6, 8201610), (9, 5467740), (10, 4920966), (12, 4100805), (15, 3280644), (18, 2733870), (20, 2460483), (27, 1822580), (30, 1640322), (36, 1366935), (45, 1093548), (54, 911290), (60, 820161), (90, 546774), (108, 455645), (135, 364516), (180, 273387), (270, 182258), (540, 91129)]