52972304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 140943360

約数和(自身を除く): 87971056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 73, 76, 77, 88, 112, 124, 133, 146, 152, 154, 176, 209, 217, 248, 266, 292, 304, 308, 341, 418, 434, 496, 511, 532, 584, 589, 616, 682, 803, 836, 868, 1022, 1064, 1168, 1178, 1232, 1364, 1387, 1463, 1606, 1672, 1736, 2044, 2128, 2263, 2356, 2387, 2728, 2774, 2926, 3212, 3344, 3472, 4088, 4123, 4526, 4712, 4774, 5456, 5548, 5621, 5852, 6424, 6479, 8176, 8246, 9052, 9424, 9548, 9709, 11096, 11242, 11704, 12848, 12958, 15257, 15841, 16492, 18104, 19096, 19418, 22192, 22484, 23408, 24893, 25916, 30514, 31682, 32984, 36208, 38192, 38836, 42997, 44968, 45353, 49786, 51832, 61028, 63364, 65968, 77672, 85994, 89936, 90706, 99572, 103664, 106799, 122056, 126728, 155344, 171988, 174251, 181412, 199144, 213598, 244112, 253456, 300979, 343976, 348502, 362824, 398288, 427196, 472967, 601958, 687952, 697004, 725648, 854392, 945934, 1203916, 1394008, 1708784, 1891868, 2407832, 2788016, 3310769, 3783736, 4815664, 6621538, 7567472, 13243076, 26486152, 52972304]

約数ペア:

[(1, 52972304), (2, 26486152), (4, 13243076), (7, 7567472), (8, 6621538), (11, 4815664), (14, 3783736), (16, 3310769), (19, 2788016), (22, 2407832), (28, 1891868), (31, 1708784), (38, 1394008), (44, 1203916), (56, 945934), (62, 854392), (73, 725648), (76, 697004), (77, 687952), (88, 601958), (112, 472967), (124, 427196), (133, 398288), (146, 362824), (152, 348502), (154, 343976), (176, 300979), (209, 253456), (217, 244112), (248, 213598), (266, 199144), (292, 181412), (304, 174251), (308, 171988), (341, 155344), (418, 126728), (434, 122056), (496, 106799), (511, 103664), (532, 99572), (584, 90706), (589, 89936), (616, 85994), (682, 77672), (803, 65968), (836, 63364), (868, 61028), (1022, 51832), (1064, 49786), (1168, 45353), (1178, 44968), (1232, 42997), (1364, 38836), (1387, 38192), (1463, 36208), (1606, 32984), (1672, 31682), (1736, 30514), (2044, 25916), (2128, 24893), (2263, 23408), (2356, 22484), (2387, 22192), (2728, 19418), (2774, 19096), (2926, 18104), (3212, 16492), (3344, 15841), (3472, 15257), (4088, 12958), (4123, 12848), (4526, 11704), (4712, 11242), (4774, 11096), (5456, 9709), (5548, 9548), (5621, 9424), (5852, 9052), (6424, 8246), (6479, 8176)]