47325278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 98067816

約数和(自身を除く): 50742538

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 307, 539, 614, 637, 847, 1001, 1078, 1274, 1573, 1694, 2002, 2149, 3146, 3377, 3991, 4298, 5929, 6754, 7007, 7982, 11011, 11858, 14014, 15043, 22022, 23639, 27937, 30086, 37147, 43901, 47278, 55874, 74294, 77077, 87802, 154154, 165473, 195559, 260029, 307307, 330946, 391118, 482911, 520058, 614614, 965822, 1820203, 2151149, 3380377, 3640406, 4302298, 6760754, 23662639, 47325278]

約数ペア:

[(1, 47325278), (2, 23662639), (7, 6760754), (11, 4302298), (13, 3640406), (14, 3380377), (22, 2151149), (26, 1820203), (49, 965822), (77, 614614), (91, 520058), (98, 482911), (121, 391118), (143, 330946), (154, 307307), (182, 260029), (242, 195559), (286, 165473), (307, 154154), (539, 87802), (614, 77077), (637, 74294), (847, 55874), (1001, 47278), (1078, 43901), (1274, 37147), (1573, 30086), (1694, 27937), (2002, 23639), (2149, 22022), (3146, 15043), (3377, 14014), (3991, 11858), (4298, 11011), (5929, 7982), (6754, 7007)]