49619680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 129493728

約数和(自身を除く): 79874048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 233, 242, 352, 440, 466, 484, 605, 880, 932, 968, 1165, 1210, 1331, 1760, 1864, 1936, 2330, 2420, 2563, 2662, 3728, 3872, 4660, 4840, 5126, 5324, 6655, 7456, 9320, 9680, 10252, 10648, 12815, 13310, 18640, 19360, 20504, 21296, 25630, 26620, 28193, 37280, 41008, 42592, 51260, 53240, 56386, 82016, 102520, 106480, 112772, 140965, 205040, 212960, 225544, 281930, 310123, 410080, 451088, 563860, 620246, 902176, 1127720, 1240492, 1550615, 2255440, 2480984, 3101230, 4510880, 4961968, 6202460, 9923936, 12404920, 24809840, 49619680]

約数ペア:

[(1, 49619680), (2, 24809840), (4, 12404920), (5, 9923936), (8, 6202460), (10, 4961968), (11, 4510880), (16, 3101230), (20, 2480984), (22, 2255440), (32, 1550615), (40, 1240492), (44, 1127720), (55, 902176), (80, 620246), (88, 563860), (110, 451088), (121, 410080), (160, 310123), (176, 281930), (220, 225544), (233, 212960), (242, 205040), (352, 140965), (440, 112772), (466, 106480), (484, 102520), (605, 82016), (880, 56386), (932, 53240), (968, 51260), (1165, 42592), (1210, 41008), (1331, 37280), (1760, 28193), (1864, 26620), (1936, 25630), (2330, 21296), (2420, 20504), (2563, 19360), (2662, 18640), (3728, 13310), (3872, 12815), (4660, 10648), (4840, 10252), (5126, 9680), (5324, 9320), (6655, 7456)]