50438700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 180

約数和(自身を含む): 176447040

約数和(自身を除く): 126008340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 479, 540, 585, 650, 675, 702, 780, 810, 900, 958, 975, 1053, 1170, 1300, 1350, 1404, 1437, 1620, 1755, 1916, 1950, 2025, 2106, 2340, 2395, 2700, 2874, 2925, 3510, 3900, 4050, 4212, 4311, 4790, 5265, 5748, 5850, 6227, 7020, 7185, 8100, 8622, 8775, 9580, 10530, 11700, 11975, 12454, 12933, 14370, 17244, 17550, 18681, 21060, 21555, 23950, 24908, 25866, 26325, 28740, 31135, 35100, 35925, 37362, 38799, 43110, 47900, 51732, 52650, 56043, 62270, 64665, 71850, 74724, 77598, 86220, 93405, 105300, 107775, 112086, 124540, 129330, 143700, 155196, 155675, 168129, 186810, 193995, 215550, 224172, 258660, 280215, 311350, 323325, 336258, 373620, 387990, 431100, 467025, 504387, 560430, 622700, 646650, 672516, 775980, 840645, 934050, 969975, 1008774, 1120860, 1293300, 1401075, 1681290, 1868100, 1939950, 2017548, 2521935, 2802150, 3362580, 3879900, 4203225, 5043870, 5604300, 8406450, 10087740, 12609675, 16812900, 25219350, 50438700]

約数ペア:

[(1, 50438700), (2, 25219350), (3, 16812900), (4, 12609675), (5, 10087740), (6, 8406450), (9, 5604300), (10, 5043870), (12, 4203225), (13, 3879900), (15, 3362580), (18, 2802150), (20, 2521935), (25, 2017548), (26, 1939950), (27, 1868100), (30, 1681290), (36, 1401075), (39, 1293300), (45, 1120860), (50, 1008774), (52, 969975), (54, 934050), (60, 840645), (65, 775980), (75, 672516), (78, 646650), (81, 622700), (90, 560430), (100, 504387), (108, 467025), (117, 431100), (130, 387990), (135, 373620), (150, 336258), (156, 323325), (162, 311350), (180, 280215), (195, 258660), (225, 224172), (234, 215550), (260, 193995), (270, 186810), (300, 168129), (324, 155675), (325, 155196), (351, 143700), (390, 129330), (405, 124540), (450, 112086), (468, 107775), (479, 105300), (540, 93405), (585, 86220), (650, 77598), (675, 74724), (702, 71850), (780, 64665), (810, 62270), (900, 56043), (958, 52650), (975, 51732), (1053, 47900), (1170, 43110), (1300, 38799), (1350, 37362), (1404, 35925), (1437, 35100), (1620, 31135), (1755, 28740), (1916, 26325), (1950, 25866), (2025, 24908), (2106, 23950), (2340, 21555), (2395, 21060), (2700, 18681), (2874, 17550), (2925, 17244), (3510, 14370), (3900, 12933), (4050, 12454), (4212, 11975), (4311, 11700), (4790, 10530), (5265, 9580), (5748, 8775), (5850, 8622), (6227, 8100), (7020, 7185)]