55352988

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 145021968

約数和(自身を除く): 89668980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 433, 477, 603, 636, 804, 866, 954, 1206, 1299, 1732, 1908, 2412, 2598, 3551, 3897, 5196, 7102, 7794, 10653, 14204, 15588, 21306, 22949, 29011, 31959, 42612, 45898, 58022, 63918, 68847, 87033, 91796, 116044, 127836, 137694, 174066, 206541, 261099, 275388, 348132, 413082, 522198, 826164, 1044396, 1537583, 3075166, 4612749, 6150332, 9225498, 13838247, 18450996, 27676494, 55352988]

約数ペア:

[(1, 55352988), (2, 27676494), (3, 18450996), (4, 13838247), (6, 9225498), (9, 6150332), (12, 4612749), (18, 3075166), (36, 1537583), (53, 1044396), (67, 826164), (106, 522198), (134, 413082), (159, 348132), (201, 275388), (212, 261099), (268, 206541), (318, 174066), (402, 137694), (433, 127836), (477, 116044), (603, 91796), (636, 87033), (804, 68847), (866, 63918), (954, 58022), (1206, 45898), (1299, 42612), (1732, 31959), (1908, 29011), (2412, 22949), (2598, 21306), (3551, 15588), (3897, 14204), (5196, 10653), (7102, 7794)]