53443504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 62263376

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 53, 62, 76, 106, 107, 124, 152, 212, 214, 248, 304, 424, 428, 496, 589, 848, 856, 1007, 1178, 1643, 1712, 2014, 2033, 2356, 3286, 3317, 4028, 4066, 4712, 5671, 6572, 6634, 8056, 8132, 9424, 11342, 13144, 13268, 16112, 16264, 22684, 26288, 26536, 31217, 32528, 45368, 53072, 62434, 63023, 90736, 107749, 124868, 126046, 175801, 215498, 249736, 252092, 351602, 430996, 499472, 504184, 703204, 861992, 1008368, 1406408, 1723984, 2812816, 3340219, 6680438, 13360876, 26721752, 53443504]

約数ペア:

[(1, 53443504), (2, 26721752), (4, 13360876), (8, 6680438), (16, 3340219), (19, 2812816), (31, 1723984), (38, 1406408), (53, 1008368), (62, 861992), (76, 703204), (106, 504184), (107, 499472), (124, 430996), (152, 351602), (212, 252092), (214, 249736), (248, 215498), (304, 175801), (424, 126046), (428, 124868), (496, 107749), (589, 90736), (848, 63023), (856, 62434), (1007, 53072), (1178, 45368), (1643, 32528), (1712, 31217), (2014, 26536), (2033, 26288), (2356, 22684), (3286, 16264), (3317, 16112), (4028, 13268), (4066, 13144), (4712, 11342), (5671, 9424), (6572, 8132), (6634, 8056)]