49368120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 159805440

約数和(自身を除く): 110437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 577, 620, 690, 713, 744, 920, 930, 1154, 1240, 1380, 1426, 1731, 1860, 2139, 2308, 2760, 2852, 2885, 3462, 3565, 3720, 4278, 4616, 5704, 5770, 6924, 7130, 8556, 8655, 10695, 11540, 13271, 13848, 14260, 17112, 17310, 17887, 21390, 23080, 26542, 28520, 34620, 35774, 39813, 42780, 53084, 53661, 66355, 69240, 71548, 79626, 85560, 89435, 106168, 107322, 132710, 143096, 159252, 178870, 199065, 214644, 265420, 268305, 318504, 357740, 398130, 411401, 429288, 530840, 536610, 715480, 796260, 822802, 1073220, 1234203, 1592520, 1645604, 2057005, 2146440, 2468406, 3291208, 4114010, 4936812, 6171015, 8228020, 9873624, 12342030, 16456040, 24684060, 49368120]

約数ペア:

[(1, 49368120), (2, 24684060), (3, 16456040), (4, 12342030), (5, 9873624), (6, 8228020), (8, 6171015), (10, 4936812), (12, 4114010), (15, 3291208), (20, 2468406), (23, 2146440), (24, 2057005), (30, 1645604), (31, 1592520), (40, 1234203), (46, 1073220), (60, 822802), (62, 796260), (69, 715480), (92, 536610), (93, 530840), (115, 429288), (120, 411401), (124, 398130), (138, 357740), (155, 318504), (184, 268305), (186, 265420), (230, 214644), (248, 199065), (276, 178870), (310, 159252), (345, 143096), (372, 132710), (460, 107322), (465, 106168), (552, 89435), (577, 85560), (620, 79626), (690, 71548), (713, 69240), (744, 66355), (920, 53661), (930, 53084), (1154, 42780), (1240, 39813), (1380, 35774), (1426, 34620), (1731, 28520), (1860, 26542), (2139, 23080), (2308, 21390), (2760, 17887), (2852, 17310), (2885, 17112), (3462, 14260), (3565, 13848), (3720, 13271), (4278, 11540), (4616, 10695), (5704, 8655), (5770, 8556), (6924, 7130)]