54507721060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{15881}}^1$

素因数の和:16253

約数の個数: 96

約数和(自身を含む): 126556924032

約数和(自身を除く): 72049202972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 307, 430, 559, 614, 860, 1118, 1228, 1535, 2236, 2795, 3070, 3991, 5590, 6140, 7982, 11180, 13201, 15881, 15964, 19955, 26402, 31762, 39910, 52804, 63524, 66005, 79405, 79820, 132010, 158810, 171613, 206453, 264020, 317620, 343226, 412906, 682883, 686452, 825812, 858065, 1032265, 1365766, 1716130, 2064530, 2731532, 3414415, 3432260, 4129060, 4875467, 6828830, 8877479, 9750934, 13657660, 17754958, 19501868, 24377335, 35509916, 44387395, 48754670, 63381071, 88774790, 97509340, 126762142, 177549580, 209645081, 253524284, 316905355, 419290162, 633810710, 838580324, 1048225405, 1267621420, 2096450810, 2725386053, 4192901620, 5450772106, 10901544212, 13626930265, 27253860530, 54507721060]

約数ペア:

[(1, 54507721060), (2, 27253860530), (4, 13626930265), (5, 10901544212), (10, 5450772106), (13, 4192901620), (20, 2725386053), (26, 2096450810), (43, 1267621420), (52, 1048225405), (65, 838580324), (86, 633810710), (130, 419290162), (172, 316905355), (215, 253524284), (260, 209645081), (307, 177549580), (430, 126762142), (559, 97509340), (614, 88774790), (860, 63381071), (1118, 48754670), (1228, 44387395), (1535, 35509916), (2236, 24377335), (2795, 19501868), (3070, 17754958), (3991, 13657660), (5590, 9750934), (6140, 8877479), (7982, 6828830), (11180, 4875467), (13201, 4129060), (15881, 3432260), (15964, 3414415), (19955, 2731532), (26402, 2064530), (31762, 1716130), (39910, 1365766), (52804, 1032265), (63524, 858065), (66005, 825812), (79405, 686452), (79820, 682883), (132010, 412906), (158810, 343226), (171613, 317620), (206453, 264020)]