51670008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18429

約数の個数: 64

約数和(自身を含む): 154576800

約数和(自身を除く): 102906792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 239213, 331218, 441624, 478426, 496827, 662436, 717639, 956852, 993654, 1324872, 1435278, 1913704, 1987308, 2152917, 2870556, 3974616, 4305834, 5741112, 6458751, 8611668, 12917502, 17223336, 25835004, 51670008]

約数ペア:

[(1, 51670008), (2, 25835004), (3, 17223336), (4, 12917502), (6, 8611668), (8, 6458751), (9, 5741112), (12, 4305834), (13, 3974616), (18, 2870556), (24, 2152917), (26, 1987308), (27, 1913704), (36, 1435278), (39, 1324872), (52, 993654), (54, 956852), (72, 717639), (78, 662436), (104, 496827), (108, 478426), (117, 441624), (156, 331218), (216, 239213), (234, 220812), (312, 165609), (351, 147208), (468, 110406), (702, 73604), (936, 55203), (1404, 36802), (2808, 18401)]