55473516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 177375744

約数和(自身を除く): 121902228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 563, 612, 644, 714, 782, 828, 966, 1071, 1126, 1173, 1428, 1449, 1564, 1689, 1932, 2142, 2252, 2346, 2737, 2898, 3378, 3519, 3941, 4284, 4692, 5067, 5474, 5796, 6756, 7038, 7882, 8211, 9571, 10134, 10948, 11823, 12949, 14076, 15764, 16422, 19142, 20268, 23646, 24633, 25898, 28713, 32844, 35469, 38284, 38847, 47292, 49266, 51796, 57426, 66997, 70938, 77694, 86139, 90643, 98532, 114852, 116541, 133994, 141876, 155388, 172278, 181286, 200991, 220133, 233082, 267988, 271929, 344556, 362572, 401982, 440266, 466164, 543858, 602973, 660399, 803964, 815787, 880532, 1087716, 1205946, 1320798, 1540931, 1631574, 1981197, 2411892, 2641596, 3081862, 3263148, 3962394, 4622793, 6163724, 7924788, 9245586, 13868379, 18491172, 27736758, 55473516]

約数ペア:

[(1, 55473516), (2, 27736758), (3, 18491172), (4, 13868379), (6, 9245586), (7, 7924788), (9, 6163724), (12, 4622793), (14, 3962394), (17, 3263148), (18, 3081862), (21, 2641596), (23, 2411892), (28, 1981197), (34, 1631574), (36, 1540931), (42, 1320798), (46, 1205946), (51, 1087716), (63, 880532), (68, 815787), (69, 803964), (84, 660399), (92, 602973), (102, 543858), (119, 466164), (126, 440266), (138, 401982), (153, 362572), (161, 344556), (204, 271929), (207, 267988), (238, 233082), (252, 220133), (276, 200991), (306, 181286), (322, 172278), (357, 155388), (391, 141876), (414, 133994), (476, 116541), (483, 114852), (563, 98532), (612, 90643), (644, 86139), (714, 77694), (782, 70938), (828, 66997), (966, 57426), (1071, 51796), (1126, 49266), (1173, 47292), (1428, 38847), (1449, 38284), (1564, 35469), (1689, 32844), (1932, 28713), (2142, 25898), (2252, 24633), (2346, 23646), (2737, 20268), (2898, 19142), (3378, 16422), (3519, 15764), (3941, 14076), (4284, 12949), (4692, 11823), (5067, 10948), (5474, 10134), (5796, 9571), (6756, 8211), (7038, 7882)]