53921028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20752

約数の個数: 48

約数和(自身を含む): 148434944

約数和(自身を除く): 94513916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 641917, 869694, 1283834, 1739388, 1925751, 2567668, 3851502, 4493419, 7703004, 8986838, 13480257, 17973676, 26960514, 53921028]

約数ペア:

[(1, 53921028), (2, 26960514), (3, 17973676), (4, 13480257), (6, 8986838), (7, 7703004), (12, 4493419), (14, 3851502), (21, 2567668), (28, 1925751), (31, 1739388), (42, 1283834), (62, 869694), (84, 641917), (93, 579796), (124, 434847), (186, 289898), (217, 248484), (372, 144949), (434, 124242), (651, 82828), (868, 62121), (1302, 41414), (2604, 20707)]