48810880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 70161920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1439, 1696, 2120, 2878, 3392, 4240, 5756, 6784, 7195, 8480, 11512, 14390, 16960, 23024, 28780, 33920, 46048, 57560, 76267, 92096, 115120, 152534, 184192, 230240, 305068, 381335, 460480, 610136, 762670, 920960, 1220272, 1525340, 2440544, 3050680, 4881088, 6101360, 9762176, 12202720, 24405440, 48810880]

約数ペア:

[(1, 48810880), (2, 24405440), (4, 12202720), (5, 9762176), (8, 6101360), (10, 4881088), (16, 3050680), (20, 2440544), (32, 1525340), (40, 1220272), (53, 920960), (64, 762670), (80, 610136), (106, 460480), (128, 381335), (160, 305068), (212, 230240), (265, 184192), (320, 152534), (424, 115120), (530, 92096), (640, 76267), (848, 57560), (1060, 46048), (1439, 33920), (1696, 28780), (2120, 23024), (2878, 16960), (3392, 14390), (4240, 11512), (5756, 8480), (6784, 7195)]