52312000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 112

約数和(自身を含む): 139793472

約数和(自身を除く): 87481472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 503, 520, 650, 800, 832, 1000, 1006, 1040, 1300, 1600, 1625, 2000, 2012, 2080, 2515, 2600, 3250, 4000, 4024, 4160, 5030, 5200, 6500, 6539, 8000, 8048, 10060, 10400, 12575, 13000, 13078, 16096, 20120, 20800, 25150, 26000, 26156, 32192, 32695, 40240, 50300, 52000, 52312, 62875, 65390, 80480, 100600, 104000, 104624, 125750, 130780, 160960, 163475, 201200, 209248, 251500, 261560, 326950, 402400, 418496, 503000, 523120, 653900, 804800, 817375, 1006000, 1046240, 1307800, 1634750, 2012000, 2092480, 2615600, 3269500, 4024000, 5231200, 6539000, 10462400, 13078000, 26156000, 52312000]

約数ペア:

[(1, 52312000), (2, 26156000), (4, 13078000), (5, 10462400), (8, 6539000), (10, 5231200), (13, 4024000), (16, 3269500), (20, 2615600), (25, 2092480), (26, 2012000), (32, 1634750), (40, 1307800), (50, 1046240), (52, 1006000), (64, 817375), (65, 804800), (80, 653900), (100, 523120), (104, 503000), (125, 418496), (130, 402400), (160, 326950), (200, 261560), (208, 251500), (250, 209248), (260, 201200), (320, 163475), (325, 160960), (400, 130780), (416, 125750), (500, 104624), (503, 104000), (520, 100600), (650, 80480), (800, 65390), (832, 62875), (1000, 52312), (1006, 52000), (1040, 50300), (1300, 40240), (1600, 32695), (1625, 32192), (2000, 26156), (2012, 26000), (2080, 25150), (2515, 20800), (2600, 20120), (3250, 16096), (4000, 13078), (4024, 13000), (4160, 12575), (5030, 10400), (5200, 10060), (6500, 8048), (6539, 8000)]