53754876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 166566400

約数和(自身を除く): 112811524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 103, 109, 114, 126, 133, 171, 206, 218, 228, 252, 266, 309, 327, 342, 399, 412, 436, 532, 618, 654, 684, 721, 763, 798, 927, 981, 1197, 1236, 1308, 1442, 1526, 1596, 1854, 1957, 1962, 2071, 2163, 2289, 2394, 2884, 3052, 3708, 3914, 3924, 4142, 4326, 4578, 4788, 5871, 6213, 6489, 6867, 7828, 8284, 8652, 9156, 11227, 11742, 12426, 12978, 13699, 13734, 14497, 17613, 18639, 22454, 23484, 24852, 25956, 27398, 27468, 28994, 33681, 35226, 37278, 41097, 43491, 44908, 54796, 57988, 67362, 70452, 74556, 78589, 82194, 86982, 101043, 123291, 130473, 134724, 157178, 164388, 173964, 202086, 213313, 235767, 246582, 260946, 314356, 404172, 426626, 471534, 493164, 521892, 639939, 707301, 853252, 943068, 1279878, 1414602, 1493191, 1919817, 2559756, 2829204, 2986382, 3839634, 4479573, 5972764, 7679268, 8959146, 13438719, 17918292, 26877438, 53754876]

約数ペア:

[(1, 53754876), (2, 26877438), (3, 17918292), (4, 13438719), (6, 8959146), (7, 7679268), (9, 5972764), (12, 4479573), (14, 3839634), (18, 2986382), (19, 2829204), (21, 2559756), (28, 1919817), (36, 1493191), (38, 1414602), (42, 1279878), (57, 943068), (63, 853252), (76, 707301), (84, 639939), (103, 521892), (109, 493164), (114, 471534), (126, 426626), (133, 404172), (171, 314356), (206, 260946), (218, 246582), (228, 235767), (252, 213313), (266, 202086), (309, 173964), (327, 164388), (342, 157178), (399, 134724), (412, 130473), (436, 123291), (532, 101043), (618, 86982), (654, 82194), (684, 78589), (721, 74556), (763, 70452), (798, 67362), (927, 57988), (981, 54796), (1197, 44908), (1236, 43491), (1308, 41097), (1442, 37278), (1526, 35226), (1596, 33681), (1854, 28994), (1957, 27468), (1962, 27398), (2071, 25956), (2163, 24852), (2289, 23484), (2394, 22454), (2884, 18639), (3052, 17613), (3708, 14497), (3914, 13734), (3924, 13699), (4142, 12978), (4326, 12426), (4578, 11742), (4788, 11227), (5871, 9156), (6213, 8652), (6489, 8284), (6867, 7828)]