54933970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 133249536

約数和(自身を除く): 78315566

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 53, 65, 67, 70, 85, 91, 106, 119, 130, 134, 170, 182, 221, 238, 265, 335, 371, 442, 455, 469, 530, 595, 670, 689, 742, 871, 901, 910, 938, 1105, 1139, 1190, 1378, 1547, 1742, 1802, 1855, 2210, 2278, 2345, 3094, 3445, 3551, 3710, 4355, 4505, 4690, 4823, 5695, 6097, 6307, 6890, 7102, 7735, 7973, 8710, 9010, 9646, 11390, 11713, 12194, 12614, 14807, 15470, 15946, 17755, 23426, 24115, 24857, 29614, 30485, 31535, 35510, 39865, 46163, 48230, 49714, 58565, 60367, 60970, 63070, 74035, 79730, 81991, 92326, 103649, 117130, 120734, 124285, 148070, 163982, 207298, 230815, 248570, 301835, 323141, 409955, 422569, 461630, 518245, 603670, 646282, 784771, 819910, 845138, 1036490, 1569542, 1615705, 2112845, 3231410, 3923855, 4225690, 5493397, 7847710, 10986794, 27466985, 54933970]

約数ペア:

[(1, 54933970), (2, 27466985), (5, 10986794), (7, 7847710), (10, 5493397), (13, 4225690), (14, 3923855), (17, 3231410), (26, 2112845), (34, 1615705), (35, 1569542), (53, 1036490), (65, 845138), (67, 819910), (70, 784771), (85, 646282), (91, 603670), (106, 518245), (119, 461630), (130, 422569), (134, 409955), (170, 323141), (182, 301835), (221, 248570), (238, 230815), (265, 207298), (335, 163982), (371, 148070), (442, 124285), (455, 120734), (469, 117130), (530, 103649), (595, 92326), (670, 81991), (689, 79730), (742, 74035), (871, 63070), (901, 60970), (910, 60367), (938, 58565), (1105, 49714), (1139, 48230), (1190, 46163), (1378, 39865), (1547, 35510), (1742, 31535), (1802, 30485), (1855, 29614), (2210, 24857), (2278, 24115), (2345, 23426), (3094, 17755), (3445, 15946), (3551, 15470), (3710, 14807), (4355, 12614), (4505, 12194), (4690, 11713), (4823, 11390), (5695, 9646), (6097, 9010), (6307, 8710), (6890, 7973), (7102, 7735)]