48959460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 164586240

約数和(自身を除く): 115626780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 313, 316, 330, 395, 396, 474, 495, 626, 660, 711, 790, 869, 939, 948, 990, 1185, 1252, 1422, 1565, 1580, 1738, 1878, 1980, 2370, 2607, 2817, 2844, 3130, 3443, 3476, 3555, 3756, 4345, 4695, 4740, 5214, 5634, 6260, 6886, 7110, 7821, 8690, 9390, 10329, 10428, 11268, 13035, 13772, 14085, 14220, 15642, 17215, 17380, 18780, 20658, 24727, 26070, 28170, 30987, 31284, 34430, 39105, 41316, 49454, 51645, 52140, 56340, 61974, 68860, 74181, 78210, 98908, 103290, 123635, 123948, 148362, 154935, 156420, 206580, 222543, 247270, 271997, 296724, 309870, 370905, 445086, 494540, 543994, 619740, 741810, 815991, 890172, 1087988, 1112715, 1359985, 1483620, 1631982, 2225430, 2447973, 2719970, 3263964, 4079955, 4450860, 4895946, 5439940, 8159910, 9791892, 12239865, 16319820, 24479730, 48959460]

約数ペア:

[(1, 48959460), (2, 24479730), (3, 16319820), (4, 12239865), (5, 9791892), (6, 8159910), (9, 5439940), (10, 4895946), (11, 4450860), (12, 4079955), (15, 3263964), (18, 2719970), (20, 2447973), (22, 2225430), (30, 1631982), (33, 1483620), (36, 1359985), (44, 1112715), (45, 1087988), (55, 890172), (60, 815991), (66, 741810), (79, 619740), (90, 543994), (99, 494540), (110, 445086), (132, 370905), (158, 309870), (165, 296724), (180, 271997), (198, 247270), (220, 222543), (237, 206580), (313, 156420), (316, 154935), (330, 148362), (395, 123948), (396, 123635), (474, 103290), (495, 98908), (626, 78210), (660, 74181), (711, 68860), (790, 61974), (869, 56340), (939, 52140), (948, 51645), (990, 49454), (1185, 41316), (1252, 39105), (1422, 34430), (1565, 31284), (1580, 30987), (1738, 28170), (1878, 26070), (1980, 24727), (2370, 20658), (2607, 18780), (2817, 17380), (2844, 17215), (3130, 15642), (3443, 14220), (3476, 14085), (3555, 13772), (3756, 13035), (4345, 11268), (4695, 10428), (4740, 10329), (5214, 9390), (5634, 8690), (6260, 7821), (6886, 7110)]