49273360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 121777920

約数和(自身を除く): 72504560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 439, 460, 488, 610, 878, 920, 976, 1220, 1403, 1756, 1840, 2195, 2440, 2806, 3512, 4390, 4880, 5612, 7015, 7024, 8780, 10097, 11224, 14030, 17560, 20194, 22448, 26779, 28060, 35120, 40388, 50485, 53558, 56120, 80776, 100970, 107116, 112240, 133895, 161552, 201940, 214232, 267790, 403880, 428464, 535580, 615917, 807760, 1071160, 1231834, 2142320, 2463668, 3079585, 4927336, 6159170, 9854672, 12318340, 24636680, 49273360]

約数ペア:

[(1, 49273360), (2, 24636680), (4, 12318340), (5, 9854672), (8, 6159170), (10, 4927336), (16, 3079585), (20, 2463668), (23, 2142320), (40, 1231834), (46, 1071160), (61, 807760), (80, 615917), (92, 535580), (115, 428464), (122, 403880), (184, 267790), (230, 214232), (244, 201940), (305, 161552), (368, 133895), (439, 112240), (460, 107116), (488, 100970), (610, 80776), (878, 56120), (920, 53558), (976, 50485), (1220, 40388), (1403, 35120), (1756, 28060), (1840, 26779), (2195, 22448), (2440, 20194), (2806, 17560), (3512, 14030), (4390, 11224), (4880, 10097), (5612, 8780), (7015, 7024)]