53813130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13523

約数の個数: 64

約数和(自身を含む): 155381760

約数和(自身を除く): 101568630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13487, 26974, 40461, 67435, 80922, 94409, 134870, 188818, 202305, 256253, 283227, 404610, 472045, 512506, 566454, 768759, 944090, 1281265, 1416135, 1537518, 1793771, 2562530, 2832270, 3587542, 3843795, 5381313, 7687590, 8968855, 10762626, 17937710, 26906565, 53813130]

約数ペア:

[(1, 53813130), (2, 26906565), (3, 17937710), (5, 10762626), (6, 8968855), (7, 7687590), (10, 5381313), (14, 3843795), (15, 3587542), (19, 2832270), (21, 2562530), (30, 1793771), (35, 1537518), (38, 1416135), (42, 1281265), (57, 944090), (70, 768759), (95, 566454), (105, 512506), (114, 472045), (133, 404610), (190, 283227), (210, 256253), (266, 202305), (285, 188818), (399, 134870), (570, 94409), (665, 80922), (798, 67435), (1330, 40461), (1995, 26974), (3990, 13487)]