51620016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2378

約数の個数: 80

約数和(自身を含む): 154744064

約数和(自身を除く): 103124048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2293, 2814, 3216, 3752, 4586, 5628, 6879, 7504, 9172, 11256, 13758, 16051, 18344, 22512, 27516, 32102, 36688, 48153, 55032, 64204, 96306, 110064, 128408, 153631, 192612, 256816, 307262, 385224, 460893, 614524, 770448, 921786, 1075417, 1229048, 1843572, 2150834, 2458096, 3226251, 3687144, 4301668, 6452502, 7374288, 8603336, 12905004, 17206672, 25810008, 51620016]

約数ペア:

[(1, 51620016), (2, 25810008), (3, 17206672), (4, 12905004), (6, 8603336), (7, 7374288), (8, 6452502), (12, 4301668), (14, 3687144), (16, 3226251), (21, 2458096), (24, 2150834), (28, 1843572), (42, 1229048), (48, 1075417), (56, 921786), (67, 770448), (84, 614524), (112, 460893), (134, 385224), (168, 307262), (201, 256816), (268, 192612), (336, 153631), (402, 128408), (469, 110064), (536, 96306), (804, 64204), (938, 55032), (1072, 48153), (1407, 36688), (1608, 32102), (1876, 27516), (2293, 22512), (2814, 18344), (3216, 16051), (3752, 13758), (4586, 11256), (5628, 9172), (6879, 7504)]