50532400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 131080400

約数和(自身を除く): 80548000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 61, 76, 80, 95, 100, 109, 122, 152, 190, 200, 218, 244, 304, 305, 380, 400, 436, 475, 488, 545, 610, 760, 872, 950, 976, 1090, 1159, 1220, 1520, 1525, 1744, 1900, 2071, 2180, 2318, 2440, 2725, 3050, 3800, 4142, 4360, 4636, 4880, 5450, 5795, 6100, 6649, 7600, 8284, 8720, 9272, 10355, 10900, 11590, 12200, 13298, 16568, 18544, 20710, 21800, 23180, 24400, 26596, 28975, 33136, 33245, 41420, 43600, 46360, 51775, 53192, 57950, 66490, 82840, 92720, 103550, 106384, 115900, 126331, 132980, 165680, 166225, 207100, 231800, 252662, 265960, 332450, 414200, 463600, 505324, 531920, 631655, 664900, 828400, 1010648, 1263310, 1329800, 2021296, 2526620, 2659600, 3158275, 5053240, 6316550, 10106480, 12633100, 25266200, 50532400]

約数ペア:

[(1, 50532400), (2, 25266200), (4, 12633100), (5, 10106480), (8, 6316550), (10, 5053240), (16, 3158275), (19, 2659600), (20, 2526620), (25, 2021296), (38, 1329800), (40, 1263310), (50, 1010648), (61, 828400), (76, 664900), (80, 631655), (95, 531920), (100, 505324), (109, 463600), (122, 414200), (152, 332450), (190, 265960), (200, 252662), (218, 231800), (244, 207100), (304, 166225), (305, 165680), (380, 132980), (400, 126331), (436, 115900), (475, 106384), (488, 103550), (545, 92720), (610, 82840), (760, 66490), (872, 57950), (950, 53192), (976, 51775), (1090, 46360), (1159, 43600), (1220, 41420), (1520, 33245), (1525, 33136), (1744, 28975), (1900, 26596), (2071, 24400), (2180, 23180), (2318, 21800), (2440, 20710), (2725, 18544), (3050, 16568), (3800, 13298), (4142, 12200), (4360, 11590), (4636, 10900), (4880, 10355), (5450, 9272), (5795, 8720), (6100, 8284), (6649, 7600)]