52759040

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 130150152

約数和(自身を除く): 77391112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 557, 592, 640, 740, 1114, 1184, 1280, 1480, 2228, 2368, 2560, 2785, 2960, 4456, 4736, 5570, 5920, 8912, 9472, 11140, 11840, 17824, 18944, 20609, 22280, 23680, 35648, 41218, 44560, 47360, 71296, 82436, 89120, 94720, 103045, 142592, 164872, 178240, 206090, 285184, 329744, 356480, 412180, 659488, 712960, 824360, 1318976, 1425920, 1648720, 2637952, 3297440, 5275904, 6594880, 10551808, 13189760, 26379520, 52759040]

約数ペア:

[(1, 52759040), (2, 26379520), (4, 13189760), (5, 10551808), (8, 6594880), (10, 5275904), (16, 3297440), (20, 2637952), (32, 1648720), (37, 1425920), (40, 1318976), (64, 824360), (74, 712960), (80, 659488), (128, 412180), (148, 356480), (160, 329744), (185, 285184), (256, 206090), (296, 178240), (320, 164872), (370, 142592), (512, 103045), (557, 94720), (592, 89120), (640, 82436), (740, 71296), (1114, 47360), (1184, 44560), (1280, 41218), (1480, 35648), (2228, 23680), (2368, 22280), (2560, 20609), (2785, 18944), (2960, 17824), (4456, 11840), (4736, 11140), (5570, 9472), (5920, 8912)]