55409264

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 109680480

約数和(自身を除く): 54271216

約数列:

[1, 2, 4, 8, 16, 89, 167, 178, 233, 334, 356, 466, 668, 712, 932, 1336, 1424, 1864, 2672, 3728, 14863, 20737, 29726, 38911, 41474, 59452, 77822, 82948, 118904, 155644, 165896, 237808, 311288, 331792, 622576, 3463079, 6926158, 13852316, 27704632, 55409264]

約数ペア:

[(1, 55409264), (2, 27704632), (4, 13852316), (8, 6926158), (16, 3463079), (89, 622576), (167, 331792), (178, 311288), (233, 237808), (334, 165896), (356, 155644), (466, 118904), (668, 82948), (712, 77822), (932, 59452), (1336, 41474), (1424, 38911), (1864, 29726), (2672, 20737), (3728, 14863)]