28262851450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{48809}}^1$

素因数の和:49171

約数の個数: 48

約数和(自身を含む): 54163285560

約数和(自身を除く): 25900434110

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 313, 370, 626, 925, 1565, 1850, 3130, 7825, 11581, 15650, 23162, 48809, 57905, 97618, 115810, 244045, 289525, 488090, 579050, 1220225, 1805933, 2440450, 3611866, 9029665, 15277217, 18059330, 30554434, 45148325, 76386085, 90296650, 152772170, 381930425, 565257029, 763860850, 1130514058, 2826285145, 5652570290, 14131425725, 28262851450]

約数ペア:

[(1, 28262851450), (2, 14131425725), (5, 5652570290), (10, 2826285145), (25, 1130514058), (37, 763860850), (50, 565257029), (74, 381930425), (185, 152772170), (313, 90296650), (370, 76386085), (626, 45148325), (925, 30554434), (1565, 18059330), (1850, 15277217), (3130, 9029665), (7825, 3611866), (11581, 2440450), (15650, 1805933), (23162, 1220225), (48809, 579050), (57905, 488090), (97618, 289525), (115810, 244045)]