61849304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 131220000

約数和(自身を除く): 69370696

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 89, 106, 149, 178, 212, 298, 356, 424, 583, 596, 712, 979, 1166, 1192, 1639, 1958, 2332, 3278, 3916, 4664, 4717, 6556, 7832, 7897, 9434, 13112, 13261, 15794, 18868, 26522, 31588, 37736, 51887, 53044, 63176, 86867, 103774, 106088, 145871, 173734, 207548, 291742, 347468, 415096, 583484, 694936, 702833, 1166968, 1405666, 2811332, 5622664, 7731163, 15462326, 30924652, 61849304]

約数ペア:

[(1, 61849304), (2, 30924652), (4, 15462326), (8, 7731163), (11, 5622664), (22, 2811332), (44, 1405666), (53, 1166968), (88, 702833), (89, 694936), (106, 583484), (149, 415096), (178, 347468), (212, 291742), (298, 207548), (356, 173734), (424, 145871), (583, 106088), (596, 103774), (712, 86867), (979, 63176), (1166, 53044), (1192, 51887), (1639, 37736), (1958, 31588), (2332, 26522), (3278, 18868), (3916, 15794), (4664, 13261), (4717, 13112), (6556, 9434), (7832, 7897)]