49596880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15121}}^1$

素因数の和:15175

約数の個数: 40

約数和(自身を含む): 118133064

約数和(自身を除く): 68536184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15121, 30242, 60484, 75605, 120968, 151210, 241936, 302420, 604840, 619961, 1209680, 1239922, 2479844, 3099805, 4959688, 6199610, 9919376, 12399220, 24798440, 49596880]

約数ペア:

[(1, 49596880), (2, 24798440), (4, 12399220), (5, 9919376), (8, 6199610), (10, 4959688), (16, 3099805), (20, 2479844), (40, 1239922), (41, 1209680), (80, 619961), (82, 604840), (164, 302420), (205, 241936), (328, 151210), (410, 120968), (656, 75605), (820, 60484), (1640, 30242), (3280, 15121)]