52275040

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3775

約数の個数: 48

約数和(自身を含む): 124921440

約数和(自身を除く): 72646400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 3671, 7120, 7342, 14240, 14684, 18355, 29368, 36710, 58736, 73420, 117472, 146840, 293680, 326719, 587360, 653438, 1306876, 1633595, 2613752, 3267190, 5227504, 6534380, 10455008, 13068760, 26137520, 52275040]

約数ペア:

[(1, 52275040), (2, 26137520), (4, 13068760), (5, 10455008), (8, 6534380), (10, 5227504), (16, 3267190), (20, 2613752), (32, 1633595), (40, 1306876), (80, 653438), (89, 587360), (160, 326719), (178, 293680), (356, 146840), (445, 117472), (712, 73420), (890, 58736), (1424, 36710), (1780, 29368), (2848, 18355), (3560, 14684), (3671, 14240), (7120, 7342)]