47372850

素因数分解:

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

素因数の和:591

約数の個数: 144

約数和(自身を含む): 151115328

約数和(自身を除く): 103742478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 557, 567, 630, 675, 810, 945, 1050, 1114, 1134, 1215, 1350, 1575, 1671, 1701, 1890, 2025, 2430, 2785, 2835, 3150, 3342, 3402, 3899, 4050, 4725, 5013, 5570, 5670, 6075, 7798, 8355, 8505, 9450, 10026, 11697, 12150, 13925, 14175, 15039, 16710, 17010, 19495, 23394, 25065, 27850, 28350, 30078, 35091, 38990, 41775, 42525, 45117, 50130, 58485, 70182, 75195, 83550, 85050, 90234, 97475, 105273, 116970, 125325, 135351, 150390, 175455, 194950, 210546, 225585, 250650, 270702, 292425, 315819, 350910, 375975, 451170, 526365, 584850, 631638, 676755, 751950, 877275, 947457, 1052730, 1127925, 1353510, 1579095, 1754550, 1894914, 2255850, 2631825, 3158190, 3383775, 4737285, 5263650, 6767550, 7895475, 9474570, 15790950, 23686425, 47372850]

約数ペア:

[(1, 47372850), (2, 23686425), (3, 15790950), (5, 9474570), (6, 7895475), (7, 6767550), (9, 5263650), (10, 4737285), (14, 3383775), (15, 3158190), (18, 2631825), (21, 2255850), (25, 1894914), (27, 1754550), (30, 1579095), (35, 1353510), (42, 1127925), (45, 1052730), (50, 947457), (54, 877275), (63, 751950), (70, 676755), (75, 631638), (81, 584850), (90, 526365), (105, 451170), (126, 375975), (135, 350910), (150, 315819), (162, 292425), (175, 270702), (189, 250650), (210, 225585), (225, 210546), (243, 194950), (270, 175455), (315, 150390), (350, 135351), (378, 125325), (405, 116970), (450, 105273), (486, 97475), (525, 90234), (557, 85050), (567, 83550), (630, 75195), (675, 70182), (810, 58485), (945, 50130), (1050, 45117), (1114, 42525), (1134, 41775), (1215, 38990), (1350, 35091), (1575, 30078), (1671, 28350), (1701, 27850), (1890, 25065), (2025, 23394), (2430, 19495), (2785, 17010), (2835, 16710), (3150, 15039), (3342, 14175), (3402, 13925), (3899, 12150), (4050, 11697), (4725, 10026), (5013, 9450), (5570, 8505), (5670, 8355), (6075, 7798)]