50120760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 111620040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 311, 316, 340, 395, 408, 474, 510, 622, 632, 680, 790, 933, 948, 1020, 1185, 1244, 1343, 1555, 1580, 1866, 1896, 2040, 2370, 2488, 2686, 3110, 3160, 3732, 4029, 4665, 4740, 5287, 5372, 6220, 6715, 7464, 8058, 9330, 9480, 10574, 10744, 12440, 13430, 15861, 16116, 18660, 20145, 21148, 24569, 26435, 26860, 31722, 32232, 37320, 40290, 42296, 49138, 52870, 53720, 63444, 73707, 79305, 80580, 98276, 105740, 122845, 126888, 147414, 158610, 161160, 196552, 211480, 245690, 294828, 317220, 368535, 417673, 491380, 589656, 634440, 737070, 835346, 982760, 1253019, 1474140, 1670692, 2088365, 2506038, 2948280, 3341384, 4176730, 5012076, 6265095, 8353460, 10024152, 12530190, 16706920, 25060380, 50120760]

約数ペア:

[(1, 50120760), (2, 25060380), (3, 16706920), (4, 12530190), (5, 10024152), (6, 8353460), (8, 6265095), (10, 5012076), (12, 4176730), (15, 3341384), (17, 2948280), (20, 2506038), (24, 2088365), (30, 1670692), (34, 1474140), (40, 1253019), (51, 982760), (60, 835346), (68, 737070), (79, 634440), (85, 589656), (102, 491380), (120, 417673), (136, 368535), (158, 317220), (170, 294828), (204, 245690), (237, 211480), (255, 196552), (311, 161160), (316, 158610), (340, 147414), (395, 126888), (408, 122845), (474, 105740), (510, 98276), (622, 80580), (632, 79305), (680, 73707), (790, 63444), (933, 53720), (948, 52870), (1020, 49138), (1185, 42296), (1244, 40290), (1343, 37320), (1555, 32232), (1580, 31722), (1866, 26860), (1896, 26435), (2040, 24569), (2370, 21148), (2488, 20145), (2686, 18660), (3110, 16116), (3160, 15861), (3732, 13430), (4029, 12440), (4665, 10744), (4740, 10574), (5287, 9480), (5372, 9330), (6220, 8058), (6715, 7464)]