53979520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12049}}^1$

素因数の和:12075

約数の個数: 64

約数和(自身を含む): 147492000

約数和(自身を除く): 93512480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12049, 24098, 48196, 60245, 84343, 96392, 120490, 168686, 192784, 240980, 337372, 385568, 421715, 481960, 674744, 771136, 843430, 963920, 1349488, 1542272, 1686860, 1927840, 2698976, 3373720, 3855680, 5397952, 6747440, 7711360, 10795904, 13494880, 26989760, 53979520]

約数ペア:

[(1, 53979520), (2, 26989760), (4, 13494880), (5, 10795904), (7, 7711360), (8, 6747440), (10, 5397952), (14, 3855680), (16, 3373720), (20, 2698976), (28, 1927840), (32, 1686860), (35, 1542272), (40, 1349488), (56, 963920), (64, 843430), (70, 771136), (80, 674744), (112, 481960), (128, 421715), (140, 385568), (160, 337372), (224, 240980), (280, 192784), (320, 168686), (448, 120490), (560, 96392), (640, 84343), (896, 60245), (1120, 48196), (2240, 24098), (4480, 12049)]