53990856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 156686400

約数和(自身を除く): 102695544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 647, 684, 732, 1098, 1159, 1294, 1368, 1464, 1941, 2196, 2318, 2588, 3477, 3882, 4392, 4636, 5176, 5823, 6954, 7764, 9272, 10431, 11646, 12293, 13908, 15528, 20862, 23292, 24586, 27816, 36879, 39467, 41724, 46584, 49172, 73758, 78934, 83448, 98344, 110637, 118401, 147516, 157868, 221274, 236802, 295032, 315736, 355203, 442548, 473604, 710406, 749873, 885096, 947208, 1420812, 1499746, 2249619, 2841624, 2999492, 4499238, 5998984, 6748857, 8998476, 13497714, 17996952, 26995428, 53990856]

約数ペア:

[(1, 53990856), (2, 26995428), (3, 17996952), (4, 13497714), (6, 8998476), (8, 6748857), (9, 5998984), (12, 4499238), (18, 2999492), (19, 2841624), (24, 2249619), (36, 1499746), (38, 1420812), (57, 947208), (61, 885096), (72, 749873), (76, 710406), (114, 473604), (122, 442548), (152, 355203), (171, 315736), (183, 295032), (228, 236802), (244, 221274), (342, 157868), (366, 147516), (456, 118401), (488, 110637), (549, 98344), (647, 83448), (684, 78934), (732, 73758), (1098, 49172), (1159, 46584), (1294, 41724), (1368, 39467), (1464, 36879), (1941, 27816), (2196, 24586), (2318, 23292), (2588, 20862), (3477, 15528), (3882, 13908), (4392, 12293), (4636, 11646), (5176, 10431), (5823, 9272), (6954, 7764)]