49236080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 124304544

約数和(自身を除く): 75068464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 883, 1360, 1394, 1640, 1766, 2788, 3280, 3485, 3532, 4415, 5576, 6970, 7064, 8830, 11152, 13940, 14128, 15011, 17660, 27880, 30022, 35320, 36203, 55760, 60044, 70640, 72406, 75055, 120088, 144812, 150110, 181015, 240176, 289624, 300220, 362030, 579248, 600440, 615451, 724060, 1200880, 1230902, 1448120, 2461804, 2896240, 3077255, 4923608, 6154510, 9847216, 12309020, 24618040, 49236080]

約数ペア:

[(1, 49236080), (2, 24618040), (4, 12309020), (5, 9847216), (8, 6154510), (10, 4923608), (16, 3077255), (17, 2896240), (20, 2461804), (34, 1448120), (40, 1230902), (41, 1200880), (68, 724060), (80, 615451), (82, 600440), (85, 579248), (136, 362030), (164, 300220), (170, 289624), (205, 240176), (272, 181015), (328, 150110), (340, 144812), (410, 120088), (656, 75055), (680, 72406), (697, 70640), (820, 60044), (883, 55760), (1360, 36203), (1394, 35320), (1640, 30022), (1766, 27880), (2788, 17660), (3280, 15011), (3485, 14128), (3532, 13940), (4415, 11152), (5576, 8830), (6970, 7064)]