49735008

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 152334000

約数和(自身を除く): 102598992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 149, 152, 171, 183, 228, 244, 288, 298, 304, 342, 366, 447, 456, 488, 549, 596, 608, 684, 732, 894, 912, 976, 1098, 1159, 1192, 1341, 1368, 1464, 1788, 1824, 1952, 2196, 2318, 2384, 2682, 2736, 2831, 2928, 3477, 3576, 4392, 4636, 4768, 5364, 5472, 5662, 5856, 6954, 7152, 8493, 8784, 9089, 9272, 10431, 10728, 11324, 13908, 14304, 16986, 17568, 18178, 18544, 20862, 21456, 22648, 25479, 27267, 27816, 33972, 36356, 37088, 41724, 42912, 45296, 50958, 54534, 55632, 67944, 72712, 81801, 83448, 90592, 101916, 109068, 111264, 135888, 145424, 163602, 166896, 172691, 203832, 218136, 271776, 290848, 327204, 333792, 345382, 407664, 436272, 518073, 654408, 690764, 815328, 872544, 1036146, 1308816, 1381528, 1554219, 2072292, 2617632, 2763056, 3108438, 4144584, 5526112, 6216876, 8289168, 12433752, 16578336, 24867504, 49735008]

約数ペア:

[(1, 49735008), (2, 24867504), (3, 16578336), (4, 12433752), (6, 8289168), (8, 6216876), (9, 5526112), (12, 4144584), (16, 3108438), (18, 2763056), (19, 2617632), (24, 2072292), (32, 1554219), (36, 1381528), (38, 1308816), (48, 1036146), (57, 872544), (61, 815328), (72, 690764), (76, 654408), (96, 518073), (114, 436272), (122, 407664), (144, 345382), (149, 333792), (152, 327204), (171, 290848), (183, 271776), (228, 218136), (244, 203832), (288, 172691), (298, 166896), (304, 163602), (342, 145424), (366, 135888), (447, 111264), (456, 109068), (488, 101916), (549, 90592), (596, 83448), (608, 81801), (684, 72712), (732, 67944), (894, 55632), (912, 54534), (976, 50958), (1098, 45296), (1159, 42912), (1192, 41724), (1341, 37088), (1368, 36356), (1464, 33972), (1788, 27816), (1824, 27267), (1952, 25479), (2196, 22648), (2318, 21456), (2384, 20862), (2682, 18544), (2736, 18178), (2831, 17568), (2928, 16986), (3477, 14304), (3576, 13908), (4392, 11324), (4636, 10728), (4768, 10431), (5364, 9272), (5472, 9089), (5662, 8784), (5856, 8493), (6954, 7152)]