49488120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12497}}^1$

素因数の和:12525

約数の個数: 96

約数和(自身を含む): 175471920

約数和(自身を除く): 125983800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12497, 24994, 37491, 49988, 62485, 74982, 99976, 112473, 124970, 137467, 149964, 187455, 224946, 249940, 274934, 299928, 374910, 412401, 449892, 499880, 549868, 562365, 687335, 749820, 824802, 899784, 1099736, 1124730, 1237203, 1374670, 1499640, 1649604, 2062005, 2249460, 2474406, 2749340, 3299208, 4124010, 4498920, 4948812, 5498680, 6186015, 8248020, 9897624, 12372030, 16496040, 24744060, 49488120]

約数ペア:

[(1, 49488120), (2, 24744060), (3, 16496040), (4, 12372030), (5, 9897624), (6, 8248020), (8, 6186015), (9, 5498680), (10, 4948812), (11, 4498920), (12, 4124010), (15, 3299208), (18, 2749340), (20, 2474406), (22, 2249460), (24, 2062005), (30, 1649604), (33, 1499640), (36, 1374670), (40, 1237203), (44, 1124730), (45, 1099736), (55, 899784), (60, 824802), (66, 749820), (72, 687335), (88, 562365), (90, 549868), (99, 499880), (110, 449892), (120, 412401), (132, 374910), (165, 299928), (180, 274934), (198, 249940), (220, 224946), (264, 187455), (330, 149964), (360, 137467), (396, 124970), (440, 112473), (495, 99976), (660, 74982), (792, 62485), (990, 49988), (1320, 37491), (1980, 24994), (3960, 12497)]