57026490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 142394112

約数和(自身を除く): 85367622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 71, 82, 123, 142, 205, 213, 246, 355, 410, 426, 615, 653, 710, 1065, 1230, 1306, 1959, 2130, 2911, 3265, 3918, 5822, 6530, 8733, 9795, 14555, 17466, 19590, 26773, 29110, 43665, 46363, 53546, 80319, 87330, 92726, 133865, 139089, 160638, 231815, 267730, 278178, 401595, 463630, 695445, 803190, 1390890, 1900883, 3801766, 5702649, 9504415, 11405298, 19008830, 28513245, 57026490]

約数ペア:

[(1, 57026490), (2, 28513245), (3, 19008830), (5, 11405298), (6, 9504415), (10, 5702649), (15, 3801766), (30, 1900883), (41, 1390890), (71, 803190), (82, 695445), (123, 463630), (142, 401595), (205, 278178), (213, 267730), (246, 231815), (355, 160638), (410, 139089), (426, 133865), (615, 92726), (653, 87330), (710, 80319), (1065, 53546), (1230, 46363), (1306, 43665), (1959, 29110), (2130, 26773), (2911, 19590), (3265, 17466), (3918, 14555), (5822, 9795), (6530, 8733)]