49993600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 130906800

約数和(自身を除く): 80913200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 919, 1088, 1360, 1600, 1700, 1838, 2176, 2720, 3200, 3400, 3676, 4595, 5440, 6800, 7352, 9190, 10880, 13600, 14704, 15623, 18380, 22975, 27200, 29408, 31246, 36760, 45950, 54400, 58816, 62492, 73520, 78115, 91900, 117632, 124984, 147040, 156230, 183800, 249968, 294080, 312460, 367600, 390575, 499936, 588160, 624920, 735200, 781150, 999872, 1249840, 1470400, 1562300, 1999744, 2499680, 2940800, 3124600, 4999360, 6249200, 9998720, 12498400, 24996800, 49993600]

約数ペア:

[(1, 49993600), (2, 24996800), (4, 12498400), (5, 9998720), (8, 6249200), (10, 4999360), (16, 3124600), (17, 2940800), (20, 2499680), (25, 1999744), (32, 1562300), (34, 1470400), (40, 1249840), (50, 999872), (64, 781150), (68, 735200), (80, 624920), (85, 588160), (100, 499936), (128, 390575), (136, 367600), (160, 312460), (170, 294080), (200, 249968), (272, 183800), (320, 156230), (340, 147040), (400, 124984), (425, 117632), (544, 91900), (640, 78115), (680, 73520), (800, 62492), (850, 58816), (919, 54400), (1088, 45950), (1360, 36760), (1600, 31246), (1700, 29408), (1838, 27200), (2176, 22975), (2720, 18380), (3200, 15623), (3400, 14704), (3676, 13600), (4595, 10880), (5440, 9190), (6800, 7352)]