50215660020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{63131}}^1$

素因数の和:63643

約数の個数: 120

約数和(自身を含む): 157851717408

約数和(自身を除く): 107636057388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 491, 540, 810, 982, 1473, 1620, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 13257, 14730, 17676, 22095, 26514, 29460, 39771, 44190, 53028, 63131, 66285, 79542, 88380, 126262, 132570, 159084, 189393, 198855, 252524, 265140, 315655, 378786, 397710, 568179, 631310, 757572, 795420, 946965, 1136358, 1262620, 1704537, 1893930, 2272716, 2840895, 3409074, 3787860, 5113611, 5681790, 6818148, 8522685, 10227222, 11363580, 17045370, 20454444, 25568055, 30997321, 34090740, 51136110, 61994642, 92991963, 102272220, 123989284, 154986605, 185983926, 278975889, 309973210, 371967852, 464959815, 557951778, 619946420, 836927667, 929919630, 1115903556, 1394879445, 1673855334, 1859839260, 2510783001, 2789758890, 3347710668, 4184638335, 5021566002, 5579517780, 8369276670, 10043132004, 12553915005, 16738553340, 25107830010, 50215660020]

約数ペア:

[(1, 50215660020), (2, 25107830010), (3, 16738553340), (4, 12553915005), (5, 10043132004), (6, 8369276670), (9, 5579517780), (10, 5021566002), (12, 4184638335), (15, 3347710668), (18, 2789758890), (20, 2510783001), (27, 1859839260), (30, 1673855334), (36, 1394879445), (45, 1115903556), (54, 929919630), (60, 836927667), (81, 619946420), (90, 557951778), (108, 464959815), (135, 371967852), (162, 309973210), (180, 278975889), (270, 185983926), (324, 154986605), (405, 123989284), (491, 102272220), (540, 92991963), (810, 61994642), (982, 51136110), (1473, 34090740), (1620, 30997321), (1964, 25568055), (2455, 20454444), (2946, 17045370), (4419, 11363580), (4910, 10227222), (5892, 8522685), (7365, 6818148), (8838, 5681790), (9820, 5113611), (13257, 3787860), (14730, 3409074), (17676, 2840895), (22095, 2272716), (26514, 1893930), (29460, 1704537), (39771, 1262620), (44190, 1136358), (53028, 946965), (63131, 795420), (66285, 757572), (79542, 631310), (88380, 568179), (126262, 397710), (132570, 378786), (159084, 315655), (189393, 265140), (198855, 252524)]