51940452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 134830080

約数和(自身を除く): 82889628

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 47, 57, 74, 76, 94, 111, 114, 131, 141, 148, 188, 222, 228, 262, 282, 393, 444, 524, 564, 703, 786, 893, 1406, 1572, 1739, 1786, 2109, 2489, 2679, 2812, 3478, 3572, 4218, 4847, 4978, 5217, 5358, 6157, 6956, 7467, 8436, 9694, 9956, 10434, 10716, 12314, 14541, 14934, 18471, 19388, 20868, 24628, 29082, 29868, 33041, 36942, 58164, 66082, 73884, 92093, 99123, 116983, 132164, 184186, 198246, 227809, 233966, 276279, 350949, 368372, 396492, 455618, 467932, 552558, 683427, 701898, 911236, 1105116, 1366854, 1403796, 2733708, 4328371, 8656742, 12985113, 17313484, 25970226, 51940452]

約数ペア:

[(1, 51940452), (2, 25970226), (3, 17313484), (4, 12985113), (6, 8656742), (12, 4328371), (19, 2733708), (37, 1403796), (38, 1366854), (47, 1105116), (57, 911236), (74, 701898), (76, 683427), (94, 552558), (111, 467932), (114, 455618), (131, 396492), (141, 368372), (148, 350949), (188, 276279), (222, 233966), (228, 227809), (262, 198246), (282, 184186), (393, 132164), (444, 116983), (524, 99123), (564, 92093), (703, 73884), (786, 66082), (893, 58164), (1406, 36942), (1572, 33041), (1739, 29868), (1786, 29082), (2109, 24628), (2489, 20868), (2679, 19388), (2812, 18471), (3478, 14934), (3572, 14541), (4218, 12314), (4847, 10716), (4978, 10434), (5217, 9956), (5358, 9694), (6157, 8436), (6956, 7467)]