53313392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 120528000

約数和(自身を除く): 67214608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 149, 152, 176, 209, 214, 298, 304, 418, 428, 596, 836, 856, 1177, 1192, 1639, 1672, 1712, 2033, 2354, 2384, 2831, 3278, 3344, 4066, 4708, 5662, 6556, 8132, 9416, 11324, 13112, 15943, 16264, 18832, 22363, 22648, 26224, 31141, 31886, 32528, 44726, 45296, 62282, 63772, 89452, 124564, 127544, 175373, 178904, 249128, 255088, 302917, 350746, 357808, 498256, 605834, 701492, 1211668, 1402984, 2423336, 2805968, 3332087, 4846672, 6664174, 13328348, 26656696, 53313392]

約数ペア:

[(1, 53313392), (2, 26656696), (4, 13328348), (8, 6664174), (11, 4846672), (16, 3332087), (19, 2805968), (22, 2423336), (38, 1402984), (44, 1211668), (76, 701492), (88, 605834), (107, 498256), (149, 357808), (152, 350746), (176, 302917), (209, 255088), (214, 249128), (298, 178904), (304, 175373), (418, 127544), (428, 124564), (596, 89452), (836, 63772), (856, 62282), (1177, 45296), (1192, 44726), (1639, 32528), (1672, 31886), (1712, 31141), (2033, 26224), (2354, 22648), (2384, 22363), (2831, 18832), (3278, 16264), (3344, 15943), (4066, 13112), (4708, 11324), (5662, 9416), (6556, 8132)]