51887628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 148746752

約数和(自身を除く): 96859124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 97, 108, 117, 127, 156, 162, 194, 234, 254, 291, 324, 351, 381, 388, 468, 508, 582, 702, 762, 873, 1053, 1143, 1164, 1261, 1404, 1524, 1651, 1746, 2106, 2286, 2522, 2619, 3302, 3429, 3492, 3783, 4212, 4572, 4953, 5044, 5238, 6604, 6858, 7566, 7857, 9906, 10287, 10476, 11349, 12319, 13716, 14859, 15132, 15714, 19812, 20574, 22698, 24638, 29718, 31428, 34047, 36957, 41148, 44577, 45396, 49276, 59436, 68094, 73914, 89154, 102141, 110871, 133731, 136188, 147828, 160147, 178308, 204282, 221742, 267462, 320294, 332613, 408564, 443484, 480441, 534924, 640588, 665226, 960882, 997839, 1330452, 1441323, 1921764, 1995678, 2882646, 3991356, 4323969, 5765292, 8647938, 12971907, 17295876, 25943814, 51887628]

約数ペア:

[(1, 51887628), (2, 25943814), (3, 17295876), (4, 12971907), (6, 8647938), (9, 5765292), (12, 4323969), (13, 3991356), (18, 2882646), (26, 1995678), (27, 1921764), (36, 1441323), (39, 1330452), (52, 997839), (54, 960882), (78, 665226), (81, 640588), (97, 534924), (108, 480441), (117, 443484), (127, 408564), (156, 332613), (162, 320294), (194, 267462), (234, 221742), (254, 204282), (291, 178308), (324, 160147), (351, 147828), (381, 136188), (388, 133731), (468, 110871), (508, 102141), (582, 89154), (702, 73914), (762, 68094), (873, 59436), (1053, 49276), (1143, 45396), (1164, 44577), (1261, 41148), (1404, 36957), (1524, 34047), (1651, 31428), (1746, 29718), (2106, 24638), (2286, 22698), (2522, 20574), (2619, 19812), (3302, 15714), (3429, 15132), (3492, 14859), (3783, 13716), (4212, 12319), (4572, 11349), (4953, 10476), (5044, 10287), (5238, 9906), (6604, 7857), (6858, 7566)]