56848950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 164907600

約数和(自身を除く): 108058650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 109, 114, 122, 150, 171, 183, 190, 218, 225, 285, 305, 327, 342, 366, 450, 475, 545, 549, 570, 610, 654, 855, 915, 950, 981, 1090, 1098, 1159, 1425, 1525, 1635, 1710, 1830, 1962, 2071, 2318, 2725, 2745, 2850, 3050, 3270, 3477, 4142, 4275, 4575, 4905, 5450, 5490, 5795, 6213, 6649, 6954, 8175, 8550, 9150, 9810, 10355, 10431, 11590, 12426, 13298, 13725, 16350, 17385, 18639, 19947, 20710, 20862, 24525, 27450, 28975, 31065, 33245, 34770, 37278, 39894, 49050, 51775, 52155, 57950, 59841, 62130, 66490, 86925, 93195, 99735, 103550, 104310, 119682, 126331, 155325, 166225, 173850, 186390, 199470, 252662, 260775, 299205, 310650, 332450, 378993, 465975, 498675, 521550, 598410, 631655, 757986, 931950, 997350, 1136979, 1263310, 1496025, 1894965, 2273958, 2992050, 3158275, 3789930, 5684895, 6316550, 9474825, 11369790, 18949650, 28424475, 56848950]

約数ペア:

[(1, 56848950), (2, 28424475), (3, 18949650), (5, 11369790), (6, 9474825), (9, 6316550), (10, 5684895), (15, 3789930), (18, 3158275), (19, 2992050), (25, 2273958), (30, 1894965), (38, 1496025), (45, 1263310), (50, 1136979), (57, 997350), (61, 931950), (75, 757986), (90, 631655), (95, 598410), (109, 521550), (114, 498675), (122, 465975), (150, 378993), (171, 332450), (183, 310650), (190, 299205), (218, 260775), (225, 252662), (285, 199470), (305, 186390), (327, 173850), (342, 166225), (366, 155325), (450, 126331), (475, 119682), (545, 104310), (549, 103550), (570, 99735), (610, 93195), (654, 86925), (855, 66490), (915, 62130), (950, 59841), (981, 57950), (1090, 52155), (1098, 51775), (1159, 49050), (1425, 39894), (1525, 37278), (1635, 34770), (1710, 33245), (1830, 31065), (1962, 28975), (2071, 27450), (2318, 24525), (2725, 20862), (2745, 20710), (2850, 19947), (3050, 18639), (3270, 17385), (3477, 16350), (4142, 13725), (4275, 13298), (4575, 12426), (4905, 11590), (5450, 10431), (5490, 10355), (5795, 9810), (6213, 9150), (6649, 8550), (6954, 8175)]