55680716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 129077760

約数和(自身を除く): 73397044

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 83, 91, 97, 133, 166, 182, 194, 247, 266, 332, 364, 388, 494, 532, 581, 679, 988, 1079, 1162, 1261, 1358, 1577, 1729, 1843, 2158, 2324, 2522, 2716, 3154, 3458, 3686, 4316, 5044, 6308, 6916, 7372, 7553, 8051, 8827, 11039, 12901, 15106, 16102, 17654, 20501, 22078, 23959, 25802, 30212, 32204, 35308, 41002, 44156, 47918, 51604, 56357, 82004, 95836, 104663, 112714, 143507, 152969, 167713, 209326, 225428, 287014, 305938, 335426, 418652, 574028, 611876, 670852, 732641, 1070783, 1465282, 1988597, 2141566, 2930564, 3977194, 4283132, 7954388, 13920179, 27840358, 55680716]

約数ペア:

[(1, 55680716), (2, 27840358), (4, 13920179), (7, 7954388), (13, 4283132), (14, 3977194), (19, 2930564), (26, 2141566), (28, 1988597), (38, 1465282), (52, 1070783), (76, 732641), (83, 670852), (91, 611876), (97, 574028), (133, 418652), (166, 335426), (182, 305938), (194, 287014), (247, 225428), (266, 209326), (332, 167713), (364, 152969), (388, 143507), (494, 112714), (532, 104663), (581, 95836), (679, 82004), (988, 56357), (1079, 51604), (1162, 47918), (1261, 44156), (1358, 41002), (1577, 35308), (1729, 32204), (1843, 30212), (2158, 25802), (2324, 23959), (2522, 22078), (2716, 20501), (3154, 17654), (3458, 16102), (3686, 15106), (4316, 12901), (5044, 11039), (6308, 8827), (6916, 8051), (7372, 7553)]