56978868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 138862080

約数和(自身を除く): 81883212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 1068, 1721, 2759, 3442, 5163, 5518, 6884, 8277, 10326, 11036, 16554, 20652, 33108, 53351, 106702, 153169, 160053, 213404, 306338, 320106, 459507, 612676, 640212, 919014, 1838028, 4748239, 9496478, 14244717, 18992956, 28489434, 56978868]

約数ペア:

[(1, 56978868), (2, 28489434), (3, 18992956), (4, 14244717), (6, 9496478), (12, 4748239), (31, 1838028), (62, 919014), (89, 640212), (93, 612676), (124, 459507), (178, 320106), (186, 306338), (267, 213404), (356, 160053), (372, 153169), (534, 106702), (1068, 53351), (1721, 33108), (2759, 20652), (3442, 16554), (5163, 11036), (5518, 10326), (6884, 8277)]