51501120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4908

約数の個数: 112

約数和(自身を含む): 178417728

約数和(自身を除く): 126916608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 4877, 5280, 9754, 10560, 14631, 19508, 24385, 29262, 39016, 48770, 53647, 58524, 73155, 78032, 97540, 107294, 117048, 146310, 156064, 160941, 195080, 214588, 234096, 268235, 292620, 312128, 321882, 390160, 429176, 468192, 536470, 585240, 643764, 780320, 804705, 858352, 936384, 1072940, 1170480, 1287528, 1560640, 1609410, 1716704, 2145880, 2340960, 2575056, 3218820, 3433408, 4291760, 4681920, 5150112, 6437640, 8583520, 10300224, 12875280, 17167040, 25750560, 51501120]

約数ペア:

[(1, 51501120), (2, 25750560), (3, 17167040), (4, 12875280), (5, 10300224), (6, 8583520), (8, 6437640), (10, 5150112), (11, 4681920), (12, 4291760), (15, 3433408), (16, 3218820), (20, 2575056), (22, 2340960), (24, 2145880), (30, 1716704), (32, 1609410), (33, 1560640), (40, 1287528), (44, 1170480), (48, 1072940), (55, 936384), (60, 858352), (64, 804705), (66, 780320), (80, 643764), (88, 585240), (96, 536470), (110, 468192), (120, 429176), (132, 390160), (160, 321882), (165, 312128), (176, 292620), (192, 268235), (220, 234096), (240, 214588), (264, 195080), (320, 160941), (330, 156064), (352, 146310), (440, 117048), (480, 107294), (528, 97540), (660, 78032), (704, 73155), (880, 58524), (960, 53647), (1056, 48770), (1320, 39016), (1760, 29262), (2112, 24385), (2640, 19508), (3520, 14631), (4877, 10560), (5280, 9754)]