49115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5584

約数の個数: 80

約数和(自身を含む): 156400704

約数和(自身を除く): 107285424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 5531, 8880, 11062, 16593, 22124, 27655, 33186, 44248, 55310, 66372, 82965, 88496, 110620, 132744, 165930, 204647, 221240, 265488, 331860, 409294, 442480, 613941, 663720, 818588, 1023235, 1227882, 1327440, 1637176, 2046470, 2455764, 3069705, 3274352, 4092940, 4911528, 6139410, 8185880, 9823056, 12278820, 16371760, 24557640, 49115280]

約数ペア:

[(1, 49115280), (2, 24557640), (3, 16371760), (4, 12278820), (5, 9823056), (6, 8185880), (8, 6139410), (10, 4911528), (12, 4092940), (15, 3274352), (16, 3069705), (20, 2455764), (24, 2046470), (30, 1637176), (37, 1327440), (40, 1227882), (48, 1023235), (60, 818588), (74, 663720), (80, 613941), (111, 442480), (120, 409294), (148, 331860), (185, 265488), (222, 221240), (240, 204647), (296, 165930), (370, 132744), (444, 110620), (555, 88496), (592, 82965), (740, 66372), (888, 55310), (1110, 44248), (1480, 33186), (1776, 27655), (2220, 22124), (2960, 16593), (4440, 11062), (5531, 8880)]