50891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 177095808

約数和(自身を除く): 126204528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 521, 528, 555, 592, 660, 740, 814, 880, 888, 1042, 1110, 1221, 1320, 1480, 1563, 1628, 1776, 2035, 2084, 2220, 2442, 2605, 2640, 2960, 3126, 3256, 4070, 4168, 4440, 4884, 5210, 5731, 6105, 6252, 6512, 7815, 8140, 8336, 8880, 9768, 10420, 11462, 12210, 12504, 15630, 16280, 17193, 19277, 19536, 20840, 22924, 24420, 25008, 28655, 31260, 32560, 34386, 38554, 41680, 45848, 48840, 57310, 57831, 62520, 68772, 77108, 85965, 91696, 96385, 97680, 114620, 115662, 125040, 137544, 154216, 171930, 192770, 212047, 229240, 231324, 275088, 289155, 308432, 343860, 385540, 424094, 458480, 462648, 578310, 636141, 687720, 771080, 848188, 925296, 1060235, 1156620, 1272282, 1375440, 1542160, 1696376, 2120470, 2313240, 2544564, 3180705, 3392752, 4240940, 4626480, 5089128, 6361410, 8481880, 10178256, 12722820, 16963760, 25445640, 50891280]

約数ペア:

[(1, 50891280), (2, 25445640), (3, 16963760), (4, 12722820), (5, 10178256), (6, 8481880), (8, 6361410), (10, 5089128), (11, 4626480), (12, 4240940), (15, 3392752), (16, 3180705), (20, 2544564), (22, 2313240), (24, 2120470), (30, 1696376), (33, 1542160), (37, 1375440), (40, 1272282), (44, 1156620), (48, 1060235), (55, 925296), (60, 848188), (66, 771080), (74, 687720), (80, 636141), (88, 578310), (110, 462648), (111, 458480), (120, 424094), (132, 385540), (148, 343860), (165, 308432), (176, 289155), (185, 275088), (220, 231324), (222, 229240), (240, 212047), (264, 192770), (296, 171930), (330, 154216), (370, 137544), (407, 125040), (440, 115662), (444, 114620), (521, 97680), (528, 96385), (555, 91696), (592, 85965), (660, 77108), (740, 68772), (814, 62520), (880, 57831), (888, 57310), (1042, 48840), (1110, 45848), (1221, 41680), (1320, 38554), (1480, 34386), (1563, 32560), (1628, 31260), (1776, 28655), (2035, 25008), (2084, 24420), (2220, 22924), (2442, 20840), (2605, 19536), (2640, 19277), (2960, 17193), (3126, 16280), (3256, 15630), (4070, 12504), (4168, 12210), (4440, 11462), (4884, 10420), (5210, 9768), (5731, 8880), (6105, 8336), (6252, 8140), (6512, 7815)]