51273530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3959

約数の個数: 64

約数和(自身を含む): 121865472

約数和(自身を除く): 70591942

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 3917, 6545, 7834, 13090, 19585, 27419, 39170, 43087, 54838, 66589, 86174, 133178, 137095, 215435, 274190, 301609, 332945, 430870, 466123, 603218, 665890, 732479, 932246, 1464958, 1508045, 2330615, 3016090, 3662395, 4661230, 5127353, 7324790, 10254706, 25636765, 51273530]

約数ペア:

[(1, 51273530), (2, 25636765), (5, 10254706), (7, 7324790), (10, 5127353), (11, 4661230), (14, 3662395), (17, 3016090), (22, 2330615), (34, 1508045), (35, 1464958), (55, 932246), (70, 732479), (77, 665890), (85, 603218), (110, 466123), (119, 430870), (154, 332945), (170, 301609), (187, 274190), (238, 215435), (374, 137095), (385, 133178), (595, 86174), (770, 66589), (935, 54838), (1190, 43087), (1309, 39170), (1870, 27419), (2618, 19585), (3917, 13090), (6545, 7834)]