48404960

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4347

約数の個数: 48

約数和(自身を含む): 115994592

約数和(自身を除く): 67589632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 4261, 5680, 8522, 11360, 17044, 21305, 34088, 42610, 68176, 85220, 136352, 170440, 302531, 340880, 605062, 681760, 1210124, 1512655, 2420248, 3025310, 4840496, 6050620, 9680992, 12101240, 24202480, 48404960]

約数ペア:

[(1, 48404960), (2, 24202480), (4, 12101240), (5, 9680992), (8, 6050620), (10, 4840496), (16, 3025310), (20, 2420248), (32, 1512655), (40, 1210124), (71, 681760), (80, 605062), (142, 340880), (160, 302531), (284, 170440), (355, 136352), (568, 85220), (710, 68176), (1136, 42610), (1420, 34088), (2272, 21305), (2840, 17044), (4261, 11360), (5680, 8522)]