54866490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13751}}^1$

素因数の和:13787

約数の個数: 64

約数和(自身を含む): 158423040

約数和(自身を除く): 103556550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13751, 27502, 41253, 68755, 82506, 96257, 137510, 192514, 206265, 261269, 288771, 412530, 481285, 522538, 577542, 783807, 962570, 1306345, 1443855, 1567614, 1828883, 2612690, 2887710, 3657766, 3919035, 5486649, 7838070, 9144415, 10973298, 18288830, 27433245, 54866490]

約数ペア:

[(1, 54866490), (2, 27433245), (3, 18288830), (5, 10973298), (6, 9144415), (7, 7838070), (10, 5486649), (14, 3919035), (15, 3657766), (19, 2887710), (21, 2612690), (30, 1828883), (35, 1567614), (38, 1443855), (42, 1306345), (57, 962570), (70, 783807), (95, 577542), (105, 522538), (114, 481285), (133, 412530), (190, 288771), (210, 261269), (266, 206265), (285, 192514), (399, 137510), (570, 96257), (665, 82506), (798, 68755), (1330, 41253), (1995, 27502), (3990, 13751)]