50330540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 123197760

約数和(自身を除く): 72867220

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 118, 130, 170, 193, 221, 236, 260, 295, 340, 386, 442, 590, 767, 772, 884, 965, 1003, 1105, 1180, 1534, 1930, 2006, 2210, 2509, 3068, 3281, 3835, 3860, 4012, 4420, 5015, 5018, 6562, 7670, 10030, 10036, 11387, 12545, 13039, 13124, 15340, 16405, 20060, 22774, 25090, 26078, 32810, 42653, 45548, 50180, 52156, 56935, 65195, 65620, 85306, 113870, 130390, 148031, 170612, 193579, 213265, 227740, 260780, 296062, 387158, 426530, 592124, 740155, 774316, 853060, 967895, 1480310, 1935790, 2516527, 2960620, 3871580, 5033054, 10066108, 12582635, 25165270, 50330540]

約数ペア:

[(1, 50330540), (2, 25165270), (4, 12582635), (5, 10066108), (10, 5033054), (13, 3871580), (17, 2960620), (20, 2516527), (26, 1935790), (34, 1480310), (52, 967895), (59, 853060), (65, 774316), (68, 740155), (85, 592124), (118, 426530), (130, 387158), (170, 296062), (193, 260780), (221, 227740), (236, 213265), (260, 193579), (295, 170612), (340, 148031), (386, 130390), (442, 113870), (590, 85306), (767, 65620), (772, 65195), (884, 56935), (965, 52156), (1003, 50180), (1105, 45548), (1180, 42653), (1534, 32810), (1930, 26078), (2006, 25090), (2210, 22774), (2509, 20060), (3068, 16405), (3281, 15340), (3835, 13124), (3860, 13039), (4012, 12545), (4420, 11387), (5015, 10036), (5018, 10030), (6562, 7670)]