51894480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 176926176

約数和(自身を除く): 125031696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1787, 1815, 1936, 2420, 2640, 2904, 3574, 3630, 4840, 5361, 5808, 7148, 7260, 8935, 9680, 10722, 14296, 14520, 17870, 19657, 21444, 26805, 28592, 29040, 35740, 39314, 42888, 53610, 58971, 71480, 78628, 85776, 98285, 107220, 117942, 142960, 157256, 196570, 214440, 216227, 235884, 294855, 314512, 393140, 428880, 432454, 471768, 589710, 648681, 786280, 864908, 943536, 1081135, 1179420, 1297362, 1572560, 1729816, 2162270, 2358840, 2594724, 3243405, 3459632, 4324540, 4717680, 5189448, 6486810, 8649080, 10378896, 12973620, 17298160, 25947240, 51894480]

約数ペア:

[(1, 51894480), (2, 25947240), (3, 17298160), (4, 12973620), (5, 10378896), (6, 8649080), (8, 6486810), (10, 5189448), (11, 4717680), (12, 4324540), (15, 3459632), (16, 3243405), (20, 2594724), (22, 2358840), (24, 2162270), (30, 1729816), (33, 1572560), (40, 1297362), (44, 1179420), (48, 1081135), (55, 943536), (60, 864908), (66, 786280), (80, 648681), (88, 589710), (110, 471768), (120, 432454), (121, 428880), (132, 393140), (165, 314512), (176, 294855), (220, 235884), (240, 216227), (242, 214440), (264, 196570), (330, 157256), (363, 142960), (440, 117942), (484, 107220), (528, 98285), (605, 85776), (660, 78628), (726, 71480), (880, 58971), (968, 53610), (1210, 42888), (1320, 39314), (1452, 35740), (1787, 29040), (1815, 28592), (1936, 26805), (2420, 21444), (2640, 19657), (2904, 17870), (3574, 14520), (3630, 14296), (4840, 10722), (5361, 9680), (5808, 8935), (7148, 7260)]