47872578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 110799360

約数和(自身を除く): 62926782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 79, 102, 158, 221, 237, 442, 457, 474, 663, 914, 1027, 1326, 1343, 1371, 2054, 2686, 2742, 3081, 4029, 5941, 6162, 7769, 8058, 11882, 15538, 17459, 17823, 23307, 34918, 35646, 36103, 46614, 52377, 72206, 100997, 104754, 108309, 201994, 216618, 302991, 469339, 605982, 613751, 938678, 1227502, 1408017, 1841253, 2816034, 3682506, 7978763, 15957526, 23936289, 47872578]

約数ペア:

[(1, 47872578), (2, 23936289), (3, 15957526), (6, 7978763), (13, 3682506), (17, 2816034), (26, 1841253), (34, 1408017), (39, 1227502), (51, 938678), (78, 613751), (79, 605982), (102, 469339), (158, 302991), (221, 216618), (237, 201994), (442, 108309), (457, 104754), (474, 100997), (663, 72206), (914, 52377), (1027, 46614), (1326, 36103), (1343, 35646), (1371, 34918), (2054, 23307), (2686, 17823), (2742, 17459), (3081, 15538), (4029, 11882), (5941, 8058), (6162, 7769)]