51058480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3454

約数の個数: 80

約数和(自身を含む): 137160864

約数和(自身を除く): 86102384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3413, 3740, 6826, 7480, 13652, 14960, 17065, 27304, 34130, 37543, 54608, 58021, 68260, 75086, 116042, 136520, 150172, 187715, 232084, 273040, 290105, 300344, 375430, 464168, 580210, 600688, 638231, 750860, 928336, 1160420, 1276462, 1501720, 2320840, 2552924, 3003440, 3191155, 4641680, 5105848, 6382310, 10211696, 12764620, 25529240, 51058480]

約数ペア:

[(1, 51058480), (2, 25529240), (4, 12764620), (5, 10211696), (8, 6382310), (10, 5105848), (11, 4641680), (16, 3191155), (17, 3003440), (20, 2552924), (22, 2320840), (34, 1501720), (40, 1276462), (44, 1160420), (55, 928336), (68, 750860), (80, 638231), (85, 600688), (88, 580210), (110, 464168), (136, 375430), (170, 300344), (176, 290105), (187, 273040), (220, 232084), (272, 187715), (340, 150172), (374, 136520), (440, 116042), (680, 75086), (748, 68260), (880, 58021), (935, 54608), (1360, 37543), (1496, 34130), (1870, 27304), (2992, 17065), (3413, 14960), (3740, 13652), (6826, 7480)]