54941940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 108

約数和(自身を含む): 174520164

約数和(自身を除く): 119578224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 529, 577, 690, 828, 1035, 1058, 1154, 1380, 1587, 1731, 2070, 2116, 2308, 2645, 2885, 3174, 3462, 4140, 4761, 5193, 5290, 5770, 6348, 6924, 7935, 8655, 9522, 10386, 10580, 11540, 13271, 15870, 17310, 19044, 20772, 23805, 25965, 26542, 31740, 34620, 39813, 47610, 51930, 53084, 66355, 79626, 95220, 103860, 119439, 132710, 159252, 199065, 238878, 265420, 305233, 398130, 477756, 597195, 610466, 796260, 915699, 1194390, 1220932, 1526165, 1831398, 2388780, 2747097, 3052330, 3662796, 4578495, 5494194, 6104660, 9156990, 10988388, 13735485, 18313980, 27470970, 54941940]

約数ペア:

[(1, 54941940), (2, 27470970), (3, 18313980), (4, 13735485), (5, 10988388), (6, 9156990), (9, 6104660), (10, 5494194), (12, 4578495), (15, 3662796), (18, 3052330), (20, 2747097), (23, 2388780), (30, 1831398), (36, 1526165), (45, 1220932), (46, 1194390), (60, 915699), (69, 796260), (90, 610466), (92, 597195), (115, 477756), (138, 398130), (180, 305233), (207, 265420), (230, 238878), (276, 199065), (345, 159252), (414, 132710), (460, 119439), (529, 103860), (577, 95220), (690, 79626), (828, 66355), (1035, 53084), (1058, 51930), (1154, 47610), (1380, 39813), (1587, 34620), (1731, 31740), (2070, 26542), (2116, 25965), (2308, 23805), (2645, 20772), (2885, 19044), (3174, 17310), (3462, 15870), (4140, 13271), (4761, 11540), (5193, 10580), (5290, 10386), (5770, 9522), (6348, 8655), (6924, 7935)]