55514800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 155420608

約数和(自身を除く): 99905808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 37, 40, 44, 50, 55, 62, 74, 80, 88, 100, 110, 121, 124, 148, 155, 176, 185, 200, 220, 242, 248, 275, 296, 310, 341, 370, 400, 407, 440, 484, 496, 550, 592, 605, 620, 682, 740, 775, 814, 880, 925, 968, 1100, 1147, 1210, 1240, 1364, 1480, 1550, 1628, 1705, 1850, 1936, 2035, 2200, 2294, 2420, 2480, 2728, 2960, 3025, 3100, 3256, 3410, 3700, 3751, 4070, 4400, 4477, 4588, 4840, 5456, 5735, 6050, 6200, 6512, 6820, 7400, 7502, 8140, 8525, 8954, 9176, 9680, 10175, 11470, 12100, 12400, 12617, 13640, 14800, 15004, 16280, 17050, 17908, 18352, 18755, 20350, 22385, 22940, 24200, 25234, 27280, 28675, 30008, 32560, 34100, 35816, 37510, 40700, 44770, 45880, 48400, 50468, 57350, 60016, 63085, 68200, 71632, 75020, 81400, 89540, 91760, 93775, 100936, 111925, 114700, 126170, 136400, 138787, 150040, 162800, 179080, 187550, 201872, 223850, 229400, 252340, 277574, 300080, 315425, 358160, 375100, 447700, 458800, 504680, 555148, 630850, 693935, 750200, 895400, 1009360, 1110296, 1261700, 1387870, 1500400, 1790800, 2220592, 2523400, 2775740, 3469675, 5046800, 5551480, 6939350, 11102960, 13878700, 27757400, 55514800]

約数ペア:

[(1, 55514800), (2, 27757400), (4, 13878700), (5, 11102960), (8, 6939350), (10, 5551480), (11, 5046800), (16, 3469675), (20, 2775740), (22, 2523400), (25, 2220592), (31, 1790800), (37, 1500400), (40, 1387870), (44, 1261700), (50, 1110296), (55, 1009360), (62, 895400), (74, 750200), (80, 693935), (88, 630850), (100, 555148), (110, 504680), (121, 458800), (124, 447700), (148, 375100), (155, 358160), (176, 315425), (185, 300080), (200, 277574), (220, 252340), (242, 229400), (248, 223850), (275, 201872), (296, 187550), (310, 179080), (341, 162800), (370, 150040), (400, 138787), (407, 136400), (440, 126170), (484, 114700), (496, 111925), (550, 100936), (592, 93775), (605, 91760), (620, 89540), (682, 81400), (740, 75020), (775, 71632), (814, 68200), (880, 63085), (925, 60016), (968, 57350), (1100, 50468), (1147, 48400), (1210, 45880), (1240, 44770), (1364, 40700), (1480, 37510), (1550, 35816), (1628, 34100), (1705, 32560), (1850, 30008), (1936, 28675), (2035, 27280), (2200, 25234), (2294, 24200), (2420, 22940), (2480, 22385), (2728, 20350), (2960, 18755), (3025, 18352), (3100, 17908), (3256, 17050), (3410, 16280), (3700, 15004), (3751, 14800), (4070, 13640), (4400, 12617), (4477, 12400), (4588, 12100), (4840, 11470), (5456, 10175), (5735, 9680), (6050, 9176), (6200, 8954), (6512, 8525), (6820, 8140), (7400, 7502)]