48396920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8496

約数の個数: 64

約数和(自身を含む): 127945440

約数和(自身を除く): 79548520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8461, 16922, 33844, 42305, 67688, 84610, 93071, 109993, 169220, 186142, 219986, 338440, 372284, 439972, 465355, 549965, 744568, 879944, 930710, 1099930, 1209923, 1861420, 2199860, 2419846, 3722840, 4399720, 4839692, 6049615, 9679384, 12099230, 24198460, 48396920]

約数ペア:

[(1, 48396920), (2, 24198460), (4, 12099230), (5, 9679384), (8, 6049615), (10, 4839692), (11, 4399720), (13, 3722840), (20, 2419846), (22, 2199860), (26, 1861420), (40, 1209923), (44, 1099930), (52, 930710), (55, 879944), (65, 744568), (88, 549965), (104, 465355), (110, 439972), (130, 372284), (143, 338440), (220, 219986), (260, 186142), (286, 169220), (440, 109993), (520, 93071), (572, 84610), (715, 67688), (1144, 42305), (1430, 33844), (2860, 16922), (5720, 8461)]