53913840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 80

約数和(自身を含む): 174417408

約数和(自身を除く): 120503568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9767, 19534, 29301, 39068, 48835, 58602, 78136, 97670, 117204, 146505, 156272, 195340, 224641, 234408, 293010, 390680, 449282, 468816, 586020, 673923, 781360, 898564, 1123205, 1172040, 1347846, 1797128, 2246410, 2344080, 2695692, 3369615, 3594256, 4492820, 5391384, 6739230, 8985640, 10782768, 13478460, 17971280, 26956920, 53913840]

約数ペア:

[(1, 53913840), (2, 26956920), (3, 17971280), (4, 13478460), (5, 10782768), (6, 8985640), (8, 6739230), (10, 5391384), (12, 4492820), (15, 3594256), (16, 3369615), (20, 2695692), (23, 2344080), (24, 2246410), (30, 1797128), (40, 1347846), (46, 1172040), (48, 1123205), (60, 898564), (69, 781360), (80, 673923), (92, 586020), (115, 468816), (120, 449282), (138, 390680), (184, 293010), (230, 234408), (240, 224641), (276, 195340), (345, 156272), (368, 146505), (460, 117204), (552, 97670), (690, 78136), (920, 58602), (1104, 48835), (1380, 39068), (1840, 29301), (2760, 19534), (5520, 9767)]