50881950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 161909280

約数和(自身を除く): 111027330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 290, 315, 350, 406, 435, 450, 522, 525, 557, 609, 630, 725, 870, 1015, 1050, 1114, 1218, 1305, 1450, 1575, 1671, 1827, 2030, 2175, 2610, 2785, 3045, 3150, 3342, 3654, 3899, 4350, 5013, 5075, 5570, 6090, 6525, 7798, 8355, 9135, 10026, 10150, 11697, 13050, 13925, 15225, 16153, 16710, 18270, 19495, 23394, 25065, 27850, 30450, 32306, 35091, 38990, 41775, 45675, 48459, 50130, 58485, 70182, 80765, 83550, 91350, 96918, 97475, 113071, 116970, 125325, 145377, 161530, 175455, 194950, 226142, 242295, 250650, 290754, 292425, 339213, 350910, 403825, 484590, 565355, 584850, 678426, 726885, 807650, 877275, 1017639, 1130710, 1211475, 1453770, 1696065, 1754550, 2035278, 2422950, 2826775, 3392130, 3634425, 5088195, 5653550, 7268850, 8480325, 10176390, 16960650, 25440975, 50881950]

約数ペア:

[(1, 50881950), (2, 25440975), (3, 16960650), (5, 10176390), (6, 8480325), (7, 7268850), (9, 5653550), (10, 5088195), (14, 3634425), (15, 3392130), (18, 2826775), (21, 2422950), (25, 2035278), (29, 1754550), (30, 1696065), (35, 1453770), (42, 1211475), (45, 1130710), (50, 1017639), (58, 877275), (63, 807650), (70, 726885), (75, 678426), (87, 584850), (90, 565355), (105, 484590), (126, 403825), (145, 350910), (150, 339213), (174, 292425), (175, 290754), (203, 250650), (210, 242295), (225, 226142), (261, 194950), (290, 175455), (315, 161530), (350, 145377), (406, 125325), (435, 116970), (450, 113071), (522, 97475), (525, 96918), (557, 91350), (609, 83550), (630, 80765), (725, 70182), (870, 58485), (1015, 50130), (1050, 48459), (1114, 45675), (1218, 41775), (1305, 38990), (1450, 35091), (1575, 32306), (1671, 30450), (1827, 27850), (2030, 25065), (2175, 23394), (2610, 19495), (2785, 18270), (3045, 16710), (3150, 16153), (3342, 15225), (3654, 13925), (3899, 13050), (4350, 11697), (5013, 10150), (5075, 10026), (5570, 9135), (6090, 8355), (6525, 7798)]