51944220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 122238180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 107, 108, 116, 124, 135, 145, 155, 174, 180, 186, 214, 261, 270, 279, 290, 310, 321, 348, 372, 428, 435, 465, 522, 535, 540, 558, 580, 620, 642, 783, 837, 870, 899, 930, 963, 1044, 1070, 1116, 1284, 1305, 1395, 1566, 1605, 1674, 1740, 1798, 1860, 1926, 2140, 2610, 2697, 2790, 2889, 3103, 3132, 3210, 3317, 3348, 3596, 3852, 3915, 4185, 4495, 4815, 5220, 5394, 5580, 5778, 6206, 6420, 6634, 7830, 8091, 8370, 8990, 9309, 9630, 9951, 10788, 11556, 12412, 13268, 13485, 14445, 15515, 15660, 16182, 16585, 16740, 17980, 18618, 19260, 19902, 24273, 26970, 27927, 28890, 29853, 31030, 32364, 33170, 37236, 39804, 40455, 46545, 48546, 49755, 53940, 55854, 57780, 59706, 62060, 66340, 80910, 83781, 89559, 93090, 96193, 97092, 99510, 111708, 119412, 121365, 139635, 149265, 161820, 167562, 179118, 186180, 192386, 199020, 242730, 279270, 288579, 298530, 335124, 358236, 384772, 418905, 447795, 480965, 485460, 558540, 577158, 597060, 837810, 865737, 895590, 961930, 1154316, 1442895, 1675620, 1731474, 1791180, 1923860, 2597211, 2885790, 3462948, 4328685, 5194422, 5771580, 8657370, 10388844, 12986055, 17314740, 25972110, 51944220]

約数ペア:

[(1, 51944220), (2, 25972110), (3, 17314740), (4, 12986055), (5, 10388844), (6, 8657370), (9, 5771580), (10, 5194422), (12, 4328685), (15, 3462948), (18, 2885790), (20, 2597211), (27, 1923860), (29, 1791180), (30, 1731474), (31, 1675620), (36, 1442895), (45, 1154316), (54, 961930), (58, 895590), (60, 865737), (62, 837810), (87, 597060), (90, 577158), (93, 558540), (107, 485460), (108, 480965), (116, 447795), (124, 418905), (135, 384772), (145, 358236), (155, 335124), (174, 298530), (180, 288579), (186, 279270), (214, 242730), (261, 199020), (270, 192386), (279, 186180), (290, 179118), (310, 167562), (321, 161820), (348, 149265), (372, 139635), (428, 121365), (435, 119412), (465, 111708), (522, 99510), (535, 97092), (540, 96193), (558, 93090), (580, 89559), (620, 83781), (642, 80910), (783, 66340), (837, 62060), (870, 59706), (899, 57780), (930, 55854), (963, 53940), (1044, 49755), (1070, 48546), (1116, 46545), (1284, 40455), (1305, 39804), (1395, 37236), (1566, 33170), (1605, 32364), (1674, 31030), (1740, 29853), (1798, 28890), (1860, 27927), (1926, 26970), (2140, 24273), (2610, 19902), (2697, 19260), (2790, 18618), (2889, 17980), (3103, 16740), (3132, 16585), (3210, 16182), (3317, 15660), (3348, 15515), (3596, 14445), (3852, 13485), (3915, 13268), (4185, 12412), (4495, 11556), (4815, 10788), (5220, 9951), (5394, 9630), (5580, 9309), (5778, 8990), (6206, 8370), (6420, 8091), (6634, 7830)]