54442448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 63407152

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 109, 124, 152, 212, 218, 248, 304, 424, 436, 496, 589, 848, 872, 1007, 1178, 1643, 1744, 2014, 2071, 2356, 3286, 3379, 4028, 4142, 4712, 5777, 6572, 6758, 8056, 8284, 9424, 11554, 13144, 13516, 16112, 16568, 23108, 26288, 27032, 31217, 33136, 46216, 54064, 62434, 64201, 92432, 109763, 124868, 128402, 179087, 219526, 249736, 256804, 358174, 439052, 499472, 513608, 716348, 878104, 1027216, 1432696, 1756208, 2865392, 3402653, 6805306, 13610612, 27221224, 54442448]

約数ペア:

[(1, 54442448), (2, 27221224), (4, 13610612), (8, 6805306), (16, 3402653), (19, 2865392), (31, 1756208), (38, 1432696), (53, 1027216), (62, 878104), (76, 716348), (106, 513608), (109, 499472), (124, 439052), (152, 358174), (212, 256804), (218, 249736), (248, 219526), (304, 179087), (424, 128402), (436, 124868), (496, 109763), (589, 92432), (848, 64201), (872, 62434), (1007, 54064), (1178, 46216), (1643, 33136), (1744, 31217), (2014, 27032), (2071, 26288), (2356, 23108), (3286, 16568), (3379, 16112), (4028, 13516), (4142, 13144), (4712, 11554), (5777, 9424), (6572, 8284), (6758, 8056)]