49451820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2471

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 106538196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 2417, 3410, 4092, 4834, 5115, 6820, 7251, 9668, 10230, 12085, 14502, 20460, 24170, 26587, 29004, 36255, 48340, 53174, 72510, 74927, 79761, 106348, 132935, 145020, 149854, 159522, 224781, 265870, 299708, 319044, 374635, 398805, 449562, 531740, 749270, 797610, 824197, 899124, 1123905, 1498540, 1595220, 1648394, 2247810, 2472591, 3296788, 4120985, 4495620, 4945182, 8241970, 9890364, 12362955, 16483940, 24725910, 49451820]

約数ペア:

[(1, 49451820), (2, 24725910), (3, 16483940), (4, 12362955), (5, 9890364), (6, 8241970), (10, 4945182), (11, 4495620), (12, 4120985), (15, 3296788), (20, 2472591), (22, 2247810), (30, 1648394), (31, 1595220), (33, 1498540), (44, 1123905), (55, 899124), (60, 824197), (62, 797610), (66, 749270), (93, 531740), (110, 449562), (124, 398805), (132, 374635), (155, 319044), (165, 299708), (186, 265870), (220, 224781), (310, 159522), (330, 149854), (341, 145020), (372, 132935), (465, 106348), (620, 79761), (660, 74927), (682, 72510), (930, 53174), (1023, 48340), (1364, 36255), (1705, 29004), (1860, 26587), (2046, 24170), (2417, 20460), (3410, 14502), (4092, 12085), (4834, 10230), (5115, 9668), (6820, 7251)]