49980996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 141370880

約数和(自身を除く): 91389884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 156, 194, 234, 291, 351, 367, 388, 468, 582, 702, 734, 873, 1101, 1164, 1261, 1404, 1468, 1746, 2202, 2522, 2619, 3303, 3492, 3783, 4404, 4771, 5044, 5238, 6606, 7566, 9542, 9909, 10476, 11349, 13212, 14313, 15132, 19084, 19818, 22698, 28626, 34047, 35599, 39636, 42939, 45396, 57252, 68094, 71198, 85878, 106797, 128817, 136188, 142396, 171756, 213594, 257634, 320391, 427188, 462787, 515268, 640782, 925574, 961173, 1281564, 1388361, 1851148, 1922346, 2776722, 3844692, 4165083, 5553444, 8330166, 12495249, 16660332, 24990498, 49980996]

約数ペア:

[(1, 49980996), (2, 24990498), (3, 16660332), (4, 12495249), (6, 8330166), (9, 5553444), (12, 4165083), (13, 3844692), (18, 2776722), (26, 1922346), (27, 1851148), (36, 1388361), (39, 1281564), (52, 961173), (54, 925574), (78, 640782), (97, 515268), (108, 462787), (117, 427188), (156, 320391), (194, 257634), (234, 213594), (291, 171756), (351, 142396), (367, 136188), (388, 128817), (468, 106797), (582, 85878), (702, 71198), (734, 68094), (873, 57252), (1101, 45396), (1164, 42939), (1261, 39636), (1404, 35599), (1468, 34047), (1746, 28626), (2202, 22698), (2522, 19818), (2619, 19084), (3303, 15132), (3492, 14313), (3783, 13212), (4404, 11349), (4771, 10476), (5044, 9909), (5238, 9542), (6606, 7566)]