47940864118

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 86934194784

約数和(自身を除く): 38993330666

約数列:

[1, 2, 7, 14, 49, 53, 73, 98, 106, 146, 227, 371, 454, 511, 557, 742, 1022, 1114, 1589, 2597, 3178, 3577, 3869, 3899, 5194, 7154, 7738, 7798, 11123, 12031, 16571, 22246, 24062, 27083, 27293, 29521, 33142, 40661, 54166, 54586, 59042, 81322, 84217, 115997, 126439, 168434, 189581, 206647, 231994, 252878, 284627, 379162, 413294, 569254, 589519, 811979, 878263, 885073, 1179038, 1446529, 1623958, 1756526, 1770146, 1992389, 2155033, 2893058, 3984778, 4310066, 6147841, 6195511, 6701267, 9230047, 12295682, 12391022, 13402534, 15085231, 18460094, 30170462, 43034887, 46908869, 64610329, 86069774, 93817738, 105596617, 129220658, 211193234, 328362083, 452272303, 489192491, 656724166, 904544606, 978384982, 3424347437, 6848694874, 23970432059, 47940864118]

約数ペア:

[(1, 47940864118), (2, 23970432059), (7, 6848694874), (14, 3424347437), (49, 978384982), (53, 904544606), (73, 656724166), (98, 489192491), (106, 452272303), (146, 328362083), (227, 211193234), (371, 129220658), (454, 105596617), (511, 93817738), (557, 86069774), (742, 64610329), (1022, 46908869), (1114, 43034887), (1589, 30170462), (2597, 18460094), (3178, 15085231), (3577, 13402534), (3869, 12391022), (3899, 12295682), (5194, 9230047), (7154, 6701267), (7738, 6195511), (7798, 6147841), (11123, 4310066), (12031, 3984778), (16571, 2893058), (22246, 2155033), (24062, 1992389), (27083, 1770146), (27293, 1756526), (29521, 1623958), (33142, 1446529), (40661, 1179038), (54166, 885073), (54586, 878263), (59042, 811979), (81322, 589519), (84217, 569254), (115997, 413294), (126439, 379162), (168434, 284627), (189581, 252878), (206647, 231994)]