48011120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 118117440

約数和(自身を除く): 70106320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 269, 368, 388, 460, 485, 538, 776, 920, 970, 1076, 1345, 1552, 1840, 1940, 2152, 2231, 2690, 3880, 4304, 4462, 5380, 6187, 7760, 8924, 10760, 11155, 12374, 17848, 21520, 22310, 24748, 26093, 30935, 35696, 44620, 49496, 52186, 61870, 89240, 98992, 104372, 123740, 130465, 178480, 208744, 247480, 260930, 417488, 494960, 521860, 600139, 1043720, 1200278, 2087440, 2400556, 3000695, 4801112, 6001390, 9602224, 12002780, 24005560, 48011120]

約数ペア:

[(1, 48011120), (2, 24005560), (4, 12002780), (5, 9602224), (8, 6001390), (10, 4801112), (16, 3000695), (20, 2400556), (23, 2087440), (40, 1200278), (46, 1043720), (80, 600139), (92, 521860), (97, 494960), (115, 417488), (184, 260930), (194, 247480), (230, 208744), (269, 178480), (368, 130465), (388, 123740), (460, 104372), (485, 98992), (538, 89240), (776, 61870), (920, 52186), (970, 49496), (1076, 44620), (1345, 35696), (1552, 30935), (1840, 26093), (1940, 24748), (2152, 22310), (2231, 21520), (2690, 17848), (3880, 12374), (4304, 11155), (4462, 10760), (5380, 8924), (6187, 7760)]