49071990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4077

約数の個数: 64

約数和(自身を含む): 131984640

約数和(自身を除く): 82912650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4019, 4070, 6105, 8038, 12057, 12210, 20095, 24114, 40190, 44209, 60285, 88418, 120570, 132627, 148703, 221045, 265254, 297406, 442090, 446109, 663135, 743515, 892218, 1326270, 1487030, 1635733, 2230545, 3271466, 4461090, 4907199, 8178665, 9814398, 16357330, 24535995, 49071990]

約数ペア:

[(1, 49071990), (2, 24535995), (3, 16357330), (5, 9814398), (6, 8178665), (10, 4907199), (11, 4461090), (15, 3271466), (22, 2230545), (30, 1635733), (33, 1487030), (37, 1326270), (55, 892218), (66, 743515), (74, 663135), (110, 446109), (111, 442090), (165, 297406), (185, 265254), (222, 221045), (330, 148703), (370, 132627), (407, 120570), (555, 88418), (814, 60285), (1110, 44209), (1221, 40190), (2035, 24114), (2442, 20095), (4019, 12210), (4070, 12057), (6105, 8038)]