61051276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 130965632

約数和(自身を除く): 69914356

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 313, 341, 403, 484, 572, 626, 682, 806, 1252, 1364, 1573, 1612, 3146, 3443, 3751, 4069, 4433, 6292, 6886, 7502, 8138, 8866, 9703, 13772, 15004, 16276, 17732, 19406, 37873, 38812, 44759, 48763, 75746, 89518, 97526, 106733, 126139, 151492, 179036, 195052, 213466, 252278, 426932, 492349, 504556, 984698, 1174063, 1387529, 1969396, 2348126, 2775058, 4696252, 5550116, 15262819, 30525638, 61051276]

約数ペア:

[(1, 61051276), (2, 30525638), (4, 15262819), (11, 5550116), (13, 4696252), (22, 2775058), (26, 2348126), (31, 1969396), (44, 1387529), (52, 1174063), (62, 984698), (121, 504556), (124, 492349), (143, 426932), (242, 252278), (286, 213466), (313, 195052), (341, 179036), (403, 151492), (484, 126139), (572, 106733), (626, 97526), (682, 89518), (806, 75746), (1252, 48763), (1364, 44759), (1573, 38812), (1612, 37873), (3146, 19406), (3443, 17732), (3751, 16276), (4069, 15004), (4433, 13772), (6292, 9703), (6886, 8866), (7502, 8138)]