53254400

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 108

約数和(自身を含む): 135155412

約数和(自身を除く): 81901012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 157, 160, 200, 212, 256, 265, 314, 320, 400, 424, 530, 628, 640, 785, 800, 848, 1060, 1256, 1280, 1325, 1570, 1600, 1696, 2120, 2512, 2650, 3140, 3200, 3392, 3925, 4240, 5024, 5300, 6280, 6400, 6784, 7850, 8321, 8480, 10048, 10600, 12560, 13568, 15700, 16642, 16960, 20096, 21200, 25120, 31400, 33284, 33920, 40192, 41605, 42400, 50240, 62800, 66568, 67840, 83210, 84800, 100480, 125600, 133136, 166420, 169600, 200960, 208025, 251200, 266272, 332840, 339200, 416050, 502400, 532544, 665680, 832100, 1004800, 1065088, 1331360, 1664200, 2130176, 2662720, 3328400, 5325440, 6656800, 10650880, 13313600, 26627200, 53254400]

約数ペア:

[(1, 53254400), (2, 26627200), (4, 13313600), (5, 10650880), (8, 6656800), (10, 5325440), (16, 3328400), (20, 2662720), (25, 2130176), (32, 1664200), (40, 1331360), (50, 1065088), (53, 1004800), (64, 832100), (80, 665680), (100, 532544), (106, 502400), (128, 416050), (157, 339200), (160, 332840), (200, 266272), (212, 251200), (256, 208025), (265, 200960), (314, 169600), (320, 166420), (400, 133136), (424, 125600), (530, 100480), (628, 84800), (640, 83210), (785, 67840), (800, 66568), (848, 62800), (1060, 50240), (1256, 42400), (1280, 41605), (1325, 40192), (1570, 33920), (1600, 33284), (1696, 31400), (2120, 25120), (2512, 21200), (2650, 20096), (3140, 16960), (3200, 16642), (3392, 15700), (3925, 13568), (4240, 12560), (5024, 10600), (5300, 10048), (6280, 8480), (6400, 8321), (6784, 7850)]